Answers
This will be documented as crepitus where the area has a grating sensation.
Crepitus, also known as crepitation, is the medical term for any grinding, creaking, cracking, grating, crunching, or popping that happens when a joint is moved. Crepitus can strike anyone at any age, but it seems to happen more frequently as people age. Crepitus can cause noises that are either faint or loud enough for other people to hear.
Typically, crepitus is nothing to worry about. In actuality, it is typical for joints to pop or crack sometimes in most people. Crepitus, however, may be an indication of arthritis or another medical issue if it occurs frequently and is accompanied by pain, swelling, or other unsettling symptoms.
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Related Questions
Which is NOT a correct comparison of cardiac myocytes to other muscle cell types?
A. Like smooth muscle cells, some cardiac myocytes have pacemaker potentials.
B. Like some smooth muscle cells, cardiac myocytes are electrically coupled.
C. Like skeletal muscle cells, actin and myosin are organized into sacromeres.
D. Like skeletal muscle, contraction of cardiac muscle is under autonomic nervous control.
E. Like smooth muscle cells, cardiac muscle is under hormonal control.
Answers
The answer is: C. Like skeletal muscle cells, actin and myosin are organized into sacromeres. This is not a correct comparison of cardiac myocytes to other muscle cell type.
Like skeletal muscle cells, actin and myosin are organized into sacromeres. Therefore, option C is NOT the correct answer to this question. The other options are all valid comparisons between cardiac myocytes and other muscle cell types: A. Like smooth muscle cells, some cardiac myocytes have pacemaker potentials.
B. Like some smooth muscle cells, cardiac myocytes are electrically coupled. D. Like skeletal muscle, contraction of cardiac muscle is under autonomic nervous control. E. Like smooth muscle cells, cardiac muscle is under hormonal control.
Therefore, valid option is C.
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If very low peaks appear on the ECG tracing, the sensitivity level should be set to
increase the height of the peaks.
Answers
Answer:
i donde nowwwwwwwwwwwwwww
What is cetirizine hydrochloride and pseudoephedrine hydrochloride?
Answers
Cetirizine and pseudoephedrine is an antihistamine and decongestant combination used to treat the symptoms of seasonal or annual allergies.
Cetirizine, often known as Zyrtec, is a second-generation antihistamine used to treat allergic rhinitis, dermatitis, and urticaria. It is administered orally. The effects usually start within thirty minutes and persist around a day. Cetirizine is an antihistamine medication that relieves allergy symptoms. It is used to treat the following conditions: hay fever. conjunctivitis (red, itchy eye) (red, itchy eye).
Pseudoephedrine is an antihistamine that is used to treat nasal or sinus congestion caused by the common cold, sinusitis, hay fever, and other respiratory allergies. It is also used to treat ear congestion caused by inflammation or infection of the ear. It is possible to have nausea, vomiting, difficulty sleeping, dizziness, headache, or anxiousness. Inform your doctor or pharmacist right once if any of these symptoms persist or worsen.
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what is the main code for injury sustained due to nightgown catching fire while cooking at home
Answers
Answer:
It is X05
Explanation:
For ignition of cloths specifically nightwear like nightgown code X05 is used which can be seen from "ICD-10-CM external cause index" provided codes on pdf file of 2019.
Also note that ignition of clothing general code is NEC X06.2 which is more generation form.
A client is to undergo a barium swallow and the nurse provides preprocedure instructions. The nurse should instruct the client to take which action in the preprocedure period? 1. Avoid eating or drinking after midnight before the test. 2. Limit self to only two cigarettes on the morning of the test. 3. Have a clear liquid breakfast only on the morning of the test. 4. Take all routine medications with a glass of water on the morning of the test.
Answers
The correct action that the client should take in the preprocedure period for a barium swallow is to avoid eating or drinking after midnight before the test. (1)
This is important because the barium swallow procedure requires an empty stomach in order for the radiologist to accurately view the esophagus, stomach, and small intestine. If the client eats or drinks before the procedure, it can interfere with the results and may require the test to be repeated.
Option 2 (limit self to only two cigarettes on the morning of the test) is not correct because smoking can affect the results of the test and should be avoided altogether.
Option 3 (have a clear liquid breakfast only on the morning of the test) is also not correct because the client should not have any food or liquids before the test. Option 4 (take all routine medications with a glass of water on the morning of the test) is also not correct because the client should not have any liquids before the test, including water.
In summary, the correct preprocedure instruction for a client undergoing a barium swallow is to avoid eating or drinking after midnight before the test.
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In normal healthy adult, Calculate the Gain of control system of cold temperature if A cold exposure is expected to bring the body temperature down to 20°C but brings it down only to 36.5°C?
Answers
Answer:
Increased intraluminal pressure may help maintain vasodilation in a dependent arm even after hypothermia triggers centrally mediated thermoregulatory vasoconstriction. We therefore tested the hypotheses that the threshold (triggering core temperature) and gain (increase in vasoconstriction per degree centigrade) of cold-induced vasoconstriction is reduced in the dependent arm during anesthesia. Anesthesia was maintained with 0.4 minimum alveolar anesthetic concentration of desflurane in 10 volunteers in the left-lateral position. Mean skin temperature was reduced to 31 degrees C to decrease core body temperature. Fingertip blood flow in both arms was measured, as was core body temperature. The vasoconstriction threshold was slightly, but significantly, less in the dependent arm (36.2 degrees C +/- 0.3 degrees C, mean +/- SD) than in the upper arm (36.5 degrees C +/- 0.3 degrees C). However, the gain of vasoconstriction in the dependent arm was 2.3-fold greater than in the upper arm. Consequently, intense vasoconstriction (i.e., a fingertip blood flow of 0.15 mL/min) occurred at similar core temperatures. In the lateral position, the vasoconstriction threshold was reduced in the dependent arm; however, gain was also increased in the dependent arm. The thermoregulatory system may thus recognize that hydrostatic forces reduce the vasoconstriction threshold and may compensate by sufficiently augmenting gain.
Implications: The threshold for cold-induced vasoconstriction is reduced in the dependent arm, but the gain of vasoconstriction is increased. Consequently, the core temperature triggering intense vasoconstriction was similar in each arm, suggesting that the thermoregulatory system compensates for the hydrostatic effects of the lateral position.
46. Explain three reasons for the increase in ASCs since 1970.
Answers
Answer:
Safe and high quality services, ease of scheduling, greater personal attention and lower costs are among the main reasons cited for the growing popularity of ASCs as a place for having surgery.
physicians were looking for a better way - and developed it in ASCs.
Physicians have led the development of ASCs. 30 years ago, virtually all surgery was performed in hospitals. Waits for weeks and months were not uncommon.
two physicians who saw an opportunity
to establish a high-quality, cost-effective alternative to inpatient
hospital care for surgical services.
Non-economic factorsPhysicians gain the opportunity to have more direct control over surgical practices. Scheduling procedures more conveniently, assembling better quality and skilled team members, ensure equipment and supplies are best suited to their technique. AUTONOMY over their work environment and quality of care.
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A nurse is caring for a client undergoing ECT and will receive succinicholine. the client asks the nurse about the medication. Which of the following responses should the nurse make.
Answers
You have not written the respones
Which apeds do the food and drug administration routinely test?
Answers
According to the Food and Drug Administration themselves, they do not routinely test any APEDS.
The Food and Drug Administration of the United States is a federal department of the Department of Health and Human Services. The FDA is in charge of protecting and promoting public health by regulating and supervising food safety, tobacco products, caffeine products, dietary supplements, prescription and over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), cosmetics, animal foods and feed, and veterinary products.
Emergency Use Authorization (EUA) is a system designed to improve the availability and use of medical countermeasures such as vaccinations and personal protective equipment during public health emergencies such as the Zika virus epidemic, the Ebola virus epidemic, and the COVID-19 pandemic.
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g Cardiovascular diseases include all of the following EXCEPT Group of answer choices Hypertension Stroke Coronary heart disease Diabetes
Answers
Cardiovascular diseases include a variety of conditions that affect the heart and blood vessels. All of the following are considered cardiovascular diseases EXCEPT diabetes, including hypertension.
To clarify:
1. Hypertension - This is a cardiovascular disease involving high blood pressure, which can damage blood vessels and increase the risk of heart disease and stroke.
2. Stroke - This is a cardiovascular event caused by a disruption of blood flow to the brain, leading to brain cell death.
3. Coronary heart disease - This is a cardiovascular disease involving the narrowing of the coronary arteries, which supply blood to the heart muscle.
Diabetes, on the other hand, is a metabolic condition characterized by high blood sugar levels. While it can increase the risk of developing cardiovascular diseases, it is not considered a cardiovascular disease itself.
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What is the Regional Term for the back of your head?
Answers
The occipital bone is the bone that covers the back of your head.
A vitamin manufacturer is tracking the amount of vitamin C that is contained in their multi-vitamin. The process mean is 60 mg and a standard deviation for all multi-vitamins is 0.35 mg. Fifteen randomly selected vitamins are tested daily. The table below contains the summarized results from the last two weeks.
Answers
Vitamin C contained in Multi-vitamins can be tracked through control charts. A control chart is a tool that helps monitor the variation in a process over time. The manufacturer tracks the amount of vitamin C that is contained in their multi-vitamin through a control chart.
Control charts are used to monitor a process to detect the signs of a change that may indicate that the process has become unstable. A process that is stable is one that has a normal level of variation and is predictable over time.The process mean is the average of the measurements taken in a process. The manufacturer's process mean for the vitamin C that is contained in their multi-vitamin is 60 mg. A standard deviation is the measure of the amount of variation in a process. The standard deviation for all multi-vitamins is 0.35 mg. A sample of 15 randomly selected vitamins are tested daily.
The summarized results for the last two weeks are shown below:
Sample size (n) = 15;
Process mean (µ) = 60 mg;
Standard deviation (σ) = 0.35 mg
The control limits are the boundaries of the area within which the variation in the process is expected to occur. The control limits are calculated using the process mean, the standard deviation, and the sample size.
The lower control limit (LCL) is calculated as:
LCL = µ - 3σ/√n
= 60 - 3(0.35)/√15
= 58.63 mg
The upper control limit (UCL) is calculated as:
UCL = µ + 3σ/√n
= 60 + 3(0.35)/√15
= 61.37 mg
The results show that all the measurements are within the control limits, indicating that the process is stable and is producing multi-vitamins with consistent levels of vitamin C.
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Medical ethics involves rules that are __________, rather than __________.
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An indemnity is a fee for service plan and provides payment on a service by service basis? True or false
Answers
Answer:
True
Explanation:
Indemnity - With an indemnity plan (sometimes called fee-for-service), you can use any medical provider (such as a doctor and hospital). You or the provider sends the bill to the insurance company, which pays part of it. Usually, you have a deductible—such as $200—to pay each year before the insurer starts paying.
drug classes used to treat symptoms of arthritis listed from mild to moderate are:
Answers
The drug classes commonly used to treat symptoms of arthritis, listed from mild to moderate, are Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) ,Analgesics,Topical Medications
Nonsteroidal Anti-Inflammatory Drugs (NSAIDs): NSAIDs are commonly used for mild to moderate arthritis symptoms. They help reduce pain, inflammation, and stiffness by inhibiting prostaglandin synthesis.
Analgesics: Analgesics, such as acetaminophen, are used to relieve pain associated with arthritis. They do not have significant anti-inflammatory effects but can provide pain relief.
Topical Medications: Topical medications, including creams, gels, or patches, containing NSAIDs or capsaicin, can be applied directly to the affected joints for localized relief.
These drug classes are typically the first line of treatment for mild to moderate arthritis symptoms. However, the specific choice of medication and treatment plan may vary depending on the individual's condition, preferences, and healthcare provider's recommendations.
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Full Question: drug classes used to treat symptoms of arthritis listed from mild to moderate are: _____
Caregivers carry in a 2-year-old into the emergency department who fell out of a second-story window. The patient is awake and crying with increased work of breathing and pale skin. Which of the following interventions has the highest priority?
a Padding the upper back while stabilizing the cervical spine
b Applying a tight-fitting nonrebreather mask with an attached reservoir
c Establishing an IV and administering a 20 mL/kg bolus
d Preparing for drug-assisted intubation
Answers
The intervention with the highest priority in this situation is b) Applying a tight-fitting nonrebreather mask with an attached reservoir.
This is because the patient has increased work of breathing and may not be getting enough oxygen. Providing supplemental oxygen can help improve oxygenation and prevent further complications. Once oxygenation is stabilized, other interventions such as establishing an IV and administering fluids may be necessary, but oxygenation takes priority.
Padding the upper back while stabilizing the cervical spine and preparing for drug-assisted intubation may also be necessary, but are not as high of a priority as ensuring adequate oxygenation. The correct option is B .
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a 74-year-old woman complains of heaviness in her chest, nausea, and sweating that suddenly began about an hour ago. she is conscious and alert, but anxious. her blood pressure is 144/84 mm hg and her heart rate is 110 beats/min. she took two of her prescribed nitroglycerin (0.4-mg tablets) before your arrival but still feels heaviness in her chest. you should: a. recall that geriatric patients often take multiple medications and that interactions can occur with potentially negative effects. b. give her high-flow oxygen, avoid giving her any more nitroglycerin because it may cause a drop in her blood pressure, and transport. c. transport her at once and wait at least 20 minutes before you consider assisting her with a third dose of her prescribed nitroglycerin. d. assist her in taking one more of her nitroglycerin tablets, reassess her blood pressure, and contact medical control for further instructions.
Answers
You should keep in mind that older people frequently have slower absorption and excretion rates, which may call for adjusting a drug's dosage. Therefore, choice A is the right response.
Because they may be dealing with many illnesses or other health issues concurrently, adults 65 and older typically take more medications than adults in any other age group. For people who are confined to their homes or reside in remote places, managing various prescriptions can be costly, time-consuming, and challenging.
The existence of a concomitant condition, which is typical in the elderly, can also impact renal function. Older patients may need lower or less frequent dosages due to reduced medication clearance caused by decreased renal function.
We can therefore draw the conclusion that You should be aware of the fact that older individuals typically have slower rates of absorption and excretion, which may necessitate changing a drug's dosage.
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chloramphenicol is an antibiotic that targets prokaryotic (70s) ribosomes but not eukaryotic (80s) ribosomes. which of these questions stems from this observation plus an understanding of eukaryotic origins?
Answers
Questions stemming from the observation plus an understanding of eukaryotic origins is "Can chloramphenicol pass through the capsules possessed by many cyanobacteria?". The correct answer should be B but you can adjust to the question you are working on.
What is cyanobacteria?Cyanobacteria are one example of a prokaryotic cell. They were thought to be blue-green algae and classified as photosynthetic until it was discovered that they lacked a membrane-bound nucleus and chloroplasts. They are the biggest prokaryotic creatures, with sizes ranging from 0.5 to 60 micrometers. In the question, it was stated that chloramphenicol is an antibiotic that only targets prokaryotic ribosomes and does not affect eukaryotic ribosomes. Hence, the chloramphenicol also targets the cyanobacteria. The chosen question above is stemming the observation and also an understanding of eukaryotic origins.
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What is the appropriate procedure for using an ice water bath with a student who is having a serious heat reaction?
Immediately immerse the player entirely into the ice bath.
Remove the student's equipment and shirt, and then submerge all but the head in the ice water bath.
Cool the student down before going to an ice bath to avoid shocking their system. Wait for EMS to arrive to determine if an ice bath is appropriate treatment.
Answers
An ice water bath with a student suffering from heat reaction is used by removing the student's equipment and clothes and then submerging all but the head in the ice water bath. Thus, option b is correct.
What is an ice water bath?An ice water bath is a method and cold therapy that reduces inflammation, soothes muscles, provides a boost, and enhances the breathing rate. It can be used for medical issues like heat reactions.
To use the ice bath the excess clothes of the person suffering must be removed so that the increased temperature is dealt with. The water in the tub must be about 35-58 degrees Fahrenheit in temperature.
Emerge the whole body except for the head of the person in the water for approximately 30 minutes. Add ice to maintain the cold temperature and then lift the person when the body temperature is reduced.
Therefore, the ice bath is given in case of heat reaction.
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Mr. Ali is a 58-year-old man with a history of hypertension. Recently his physician changed his medication from verapamil to nifedipine. Rationalize the influence of these drugs in terms of cardiac efficiency to support the decision of the physician
Answers
Answer:
Nifedipine is a potent vasodilator, having no negative inotropic effects. In addition, nifedipine can cause a transmural redistribution of blood flow from endocardium to epicardium. In contrast, verapamil is also a potent vasodilator, but has marked negative inotropic effects.
What is an example of a nonverbal cue to teach print
knowledge?
a. pointing to the top of the page while beginning to read
a story
b. explaining that when a story is read you move from left
to right
C. pointing to a location while giving positional directions
d. pointing to your ear to remind a child to listen
Answers
Answer:
a. pointing to the top of the page while beginning to read a story
Explanation:
A non-verbal cue is a sign or indication given to a person without using words.
Therefore, based on the options given, the correct answer is option A.
This is because, pointing to the top of a page while starting a story gives a person directions in what to look at or observe from the words in print (in this case, a book)
Non-verbal cue is defined as the transmission of signals or messages through different body parts. Example of non-verbal cues includes pointing at top of the page to start reading, facial expressions, and certain body gestures.
The correct option is:
Option A. pointing to the top of the page while beginning to read
Non-verbal cue is the sign, expression, or signal used to communicate to a person without using words.
For teaching print knowledge, the person will indicate towards the top of the page to begin reading. The use of fingers and other gestures is an example of a non-verbal cue.
Therefore, the correct option is A.
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There is an inordinate amount of stigma involved in mental illness. What do you see in your community as barriers to patients seeking appropriate mental health treatment?
Answers
Answer:
Lack of available resources (open beds).
Lack of insurance coverage
Lack of guidance for facility placement
Much greater demand than supply
Explanation:
Drugs are classified as hazardous if cause
Answers
Answer:Carcinogenicity. Teratogenicity or other developmental toxicity. Reproductive toxicity.
Explanation:
Select all that apply
Regarding living arrangements and health care for the elderly, which of the following statements are TRUE?
More than one-third of nursing homes and extended care facilities do not meet the federally mandated minimum standards.
Due to the high cost of alternative care, there has been little change in the percentage of older adults living in nursing homes.
Recently, home health care workers are having difficulty finding work due to the success of elder-care centers and preventative medicine clinics.
One issue of concern for elderly adults living in nursing homes is that they are not given the lifestyle freedom within their range of abilities.
More than one-third of nursing homes and extended care facilities do not meet the federally mandated minimum standards.
One issue of concern for elderly adults living in nursing homes is that they are not given the lifestyle freedom within their range of abilities.
Answers
The following statements are true about elderly living arrangements and health care:
"One source of concern for elderly adults living in nursing homes is a lack of lifestyle freedom within their abilities". A"The federally mandated minimum standards are not met by more than one-third of nursing homes and extended care facilities". CWhat are nursing homes and extended care facilities?Nursing homes can be defined as long-term care facilities that offer a wide range of services, including medical and personal care, to the elderly or other people who are unable to live independently. Meanwhile, an Extended Care Facility is classified as an institution that provides subacute care to patients who require inpatient care but do not currently require ongoing hospital services. This facility accepts clients who require rehabilitative or restorative treatments, as well as therapeutic treatments, and even patients with terminal illnesses who require the highest level of nursing care.
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an older adult client lives with an adult child and family, including an infant. the client reports frequently waking up during the night because of the infant. what is the nurse's best suggestion?
Answers
If an older adult client reports frequently waking up during the night because of an infant in the same household, the nurse's best suggestion would be to recommend that the client consider using earplugs or other noise-masking devices to reduce the impact of the infant's noise on their sleep.
The nurse should also suggest that the client discuss the situation with their adult child and explore options for reducing the noise level in the house during the client's sleeping hours, such as using a white noise machine or asking the child to move the infant's crib to a different room.
Additionally, the nurse may want to assess the client's sleeping environment to ensure that it is conducive to sleep and offer suggestions for improving sleep hygiene practices, such as establishing a consistent sleep routine and avoiding stimulating activities before bedtime.
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List the external and internal organs on and within this entire area
Answers
Answer:List of internal organs of the body
Brain
Lungs
Heart
Kidney
Large intestine
Small intestine
Liver
Stomach
Pancreas and so on.
List of external organs of the body
Nostrils
Skin
Nose
Mouth
Leg
Hand
Hear
Skull
Eyes
Explanation:
9:01
7
01.
The four (4) phases of a complex movement are?
Answers
Answer:
Every movement skill can be broken down into four main components: preparation/preliminary movement, force production, critical instant and the recovery/follow-through. These are called the phases of movement.
Explanation:
How do you think a problem with the sensory or motor neurons might affect your body?
Answers
A 4-year-old boy had an apparent seizure. He is conscious and calm and is sitting on his mother's lap. His father is sitting in a nearby chair. The child's mother suddenly begins crying uncontrollably, which causes the child to start crying. You should: ask the father to take the mother to the other room while the child is assessed.
Answers
Explanation:
In this situation, it is important to prioritize the well-being and comfort of the child. Asking the father to take the mother to another room while the child is being assessed may not be the most appropriate course of action.
Instead, the following steps can be taken:
Stay calm: It is crucial to remain calm and composed during such situations to provide a sense of reassurance to both the child and the parents.
Ensure the child's safety: Make sure the child is in a safe and secure position on the mother's lap.
Comfort the child: Offer words of reassurance to the child and try to provide a comforting presence. Comforting physical touch, such as gentle stroking or holding the child's hand, can also be helpful.
Assess the child: Observe the child closely to determine if they are showing any signs of distress or if there are any immediate medical concerns. If necessary, call for medical assistance or advice.
Offer support to the mother: Acknowledge the mother's emotional state and provide her with reassurance and support. Kindly ask the father if he can offer comfort and assistance to the mother without leaving the child's side.
Seek medical attention if needed: If the seizure or any other concerning symptoms persist or worsen, it may be necessary to seek immediate medical attention. Encourage the parents to contact a healthcare professional for further guidance.
Remember, the primary focus should be on ensuring the child's safety, providing comfort and reassurance, and, if needed, seeking medical attention. It is essential to approach the situation with empathy and understanding for both the child and the parents.
Will you sink into complacency and selfishness, or will you experience the pleasure of creativity and renewal? According to Erik Erikson, this is the crisis of:
Answers
Answer:
num sei fazer isso NÃO aaaaaaaah João Pedro