Answers
This means that an inflammation doesn’t only start when, for instance, a wound has already been infected by bacteria, is oozing pus or healing poorly. It already starts when the body is trying to fight against the harmful irritant.
Related Questions
what are the three principles of preventive medicine?
Answers
Control of environmental factors, . Control and prevention of occupational factors and Clinical preventive medicine activities are the three principles of preventive medicine
Preventive medicine's overarching goal is to secure the eradication of illness, either by reducing the likelihood of disease occurrence or by stopping a disease and reducing its effects when it has begun.This problem arises at a moment when, for the first time in a century, our civilization has adopted new concepts like social distance and mask wearing while also relearning fundamental public health practices like handwashing. Many people in the past believed that individual efforts were the best approach to prevent negative health effects when considering illness prevention. However, the COVID-19 epidemic has shown us the value of community-wide health initiatives and the need to inspire people to adopt a public health perspective for their immediate surroundings and beyond.To know more about preventive medicine visit : https://brainly.com/question/12188343
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Why is marijuana illegal in so many states?
Answers
Answer:
Majority of pot smokers were minorities, including African Americans, and that marijuana had a negative effect on these “degenerate races,” such as inducing "violence" or causing "insanity"
Explanation:
1. given that ventilation–perfusion is gravity dependent, how does your body position affect where the greatest volume of ventilation–perfusion occurs?
Answers
Ventilation–perfusion is gravity dependent, so your body position can impact where the greatest volume of ventilation–perfusion occurs. When an individual is standing up, the lung's blood vessels in the lower areas of the lungs receive more blood.
As a result, a greater volume of ventilation-perfusion takes place in the lower sections of the lungs because of the higher blood supply. Ventilation is the process of moving air into and out of the lungs.
Perfusion is the process of providing blood to the body's tissues. Ventilation-perfusion refers to the balance between these two processes in the lungs. It's essential to ensure that the blood is oxygenated and that carbon dioxide is removed.
When we inhale, air enters the body and oxygen passes through the lungs' alveoli into the bloodstream. The blood then transports oxygen to the body's tissues and removes carbon dioxide. The amount of blood flowing to each area of the lungs can change depending on body position. This can impact ventilation-perfusion.
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while we do sometimes get eye infections, it's not as often as would be expected. this is interesting considering how often bacteria get in our eyes. explain why infections are so rare.
Answers
The reason why eye infections are relatively rare despite the frequency of bacteria getting into our eyes is due to the unique defense mechanisms present in our eyes. Firstly, our eyelids and eyelashes act as physical barriers to prevent foreign objects and microorganisms from entering our eyes.
Additionally, our eyes produce tears, which contain antibacterial enzymes and proteins that can neutralize and flush out any potentially harmful bacteria. Our immune system also plays a role in fighting off infections. Lastly, the surface of our eyes contains a layer of beneficial bacteria called the ocular microbiome, which helps to maintain a healthy balance of microorganisms and prevents harmful bacteria from taking over. While eye infections can still occur, the combination of these defense mechanisms helps to keep them relatively rare.
1. Tear production: Our eyes constantly produce tears that contain lysozyme, an enzyme that breaks down bacterial cell walls, helping to prevent infections.
2. Blinking: The action of blinking spreads tears evenly across the eye surface, flushing away bacteria and other foreign particles.
3. Conjunctival immune system: The conjunctiva, a thin membrane covering the eye, has its own immune system with cells that can recognize and attack pathogens.
4. Mucus layer: A protective mucus layer on the surface of the eye traps bacteria and prevents them from adhering to the cornea or conjunctiva.
These defense mechanisms work together to minimize the risk of eye infections, despite the frequent presence of bacteria.
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Writing prompt: Write an argumentative essay for or against maintaining traditional coming-of-age ceremonies, such as a bar mitzvah or a quince
Answers
Answer:
a quince is a party for when a mexican girl is turning fifteen and her parents are telling her that she is finally responsible of taking care of herself. Americans celebrate it even though it is a mexican tradition and it should not be celebrated. it should only be celebrated by mexicans ONLY.
Explanation:
have a nice day!
Which of the following is in compliance with
medical ethics?
A doctor tells a patient about the side effects
before starting a new treatment.
A doctor starts a new treatment before telling
the patient about its side effects.
A doctor tells a patient that there is no point
in giving informed consent, since the patient
needs the treatment to live.
DONE
Answers
Answer:a
Explanation:
The purpose of a detergent is to
Answers
Answer:
Explanation:
Detergents are substances or mixtures of substances used in aqueous solutions to clean the surface of solid particles from contamination.
Answer:
A detergent is a substance or a mixture containing soaps and/or surfactants (any organic substance/mixture) intended for washing and cleaning processes.
Explanation:
Brainliest, Please!
Insurance companies establish their own _____ and don’t have to pay what physicians ______.
Answers
Answer:
1. fee structure
2. charge
Explanation:
Just a guess here
A patient is trapped in a car where only his head and arm are available for you to assess. How should you properly apply the patient
assessment process?
A. Perform the primary and secondary assessments only
B. Perform all of the parts of each assessment that you can physically perform
C. Perform the scene size-up, primary assessment, and then wait for extrication to perform the rest.
D. Perform the scene size-up, primary assessment, and then only perform reassessments skipping the secondary assessment until after extrication
Answers
Answer:
D
Explanation:
a nurse who is strongly opoosed to any chemical or mechanical method of birth control is asked to work in the family planning clinic. which response would the nurse give to the requesting supervisor
Answers
If a nurse who strongly opposes any chemical or mechanical method of birth control is asked to work in a family planning clinic, their response to the requesting supervisor would depend on their personal beliefs and professional responsibilities. The possible responses the nurse could give are Respectful decline, Request for an alternative role, and Open dialogue and compromise.
Here are a few possible responses the nurse could give:
1. Respectful decline: The nurse may express their ethical or moral concerns regarding the use of chemical or mechanical birth control methods and kindly decline the offer to work in the family planning clinic. They could explain that their personal beliefs do not align with the services provided in that setting.
2. Request for the alternative role: The nurse could request to be assigned to a different area within the healthcare facility where their beliefs and values can be better aligned with the services they provide. They may propose working in a different department or with a different patient population.
3. Open dialogue and compromise: The nurse could engage in a conversation with the supervisor, expressing their concerns and seeking a compromise that respects both their personal beliefs and the needs of the clinic. They may explore alternative roles or duties within the family planning clinic that do not involve directly providing or promoting birth control methods.
The nurse needs to maintain professionalism, empathy, and respect when communicating their preferences and concerns to the supervisor. Ultimately, the decision regarding the nurse's assignment will depend on the policies and accommodations that can be made within the healthcare facility.
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Critically analyse the impact of Covid-19 in developing
countries and How covid-19 affacted their economy.Give 5 points and
analyse each points.
Answers
The impact of Covid-19 in developing countries has been significant, affecting their economies in multiple ways.
What are the key ways in which Covid-19 has impacted the economies of developing countries?The Covid-19 pandemic has had profound economic consequences for developing countries. Here are five key points highlighting the impact:
1. Economic contraction: Many developing countries experienced a sharp economic downturn due to lockdowns, reduced economic activity, and disrupted global supply chains. This led to a decline in GDP growth rates and negative impacts on various sectors such as tourism, manufacturing, and trade.
2. Increased poverty and inequality: The pandemic exacerbated existing social and economic disparities, pushing more people into poverty and widening income inequalities. Vulnerable populations, including informal workers and those in the informal sector, faced job losses, reduced incomes, and limited access to social safety nets.
3. Disruptions in trade and remittances: Developing countries heavily reliant on exports and remittances faced challenges as global trade contracted and remittances from abroad declined. Restrictions on travel and disruptions in logistics disrupted supply chains, impacting export-oriented industries and reducing foreign exchange earnings.
4. Fiscal challenges: Governments in developing countries faced fiscal strain as they grappled with increased healthcare expenditures, implementing social protection measures, and addressing economic challenges. Reduced tax revenues and increased public spending led to budget deficits and a higher debt burden.
5. Reduced investment and financing gaps: The pandemic led to a decline in foreign direct investment (FDI) and limited access to financing for development projects. Investors became more risk-averse, diverting funds away from developing countries, leading to reduced investment in critical sectors like infrastructure and healthcare.
These points demonstrate the wide-ranging economic repercussions of the Covid-19 pandemic on developing countries, highlighting the need for targeted support and interventions to mitigate the impact and foster recovery.
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1. Do you think Jean’s method of communication was appropriate the first time she encountered Margo? Why or why not?
Answers
Answer: yes
Explanation:tgghderhjvcctj
an antibody that causes in vitro hemolysis and reacts with the red cells of 3 out of 10 ahg-crossmatched donor units is most likely:
Answers
An antibody that causes in vitro hemolysis and reacts with the red cells of 3 out of 10 ahg-crossmatched donor units is most likely a clinically significant antibody.
Clinically significant antibodies are known to cause in vitro hemolysis or have a history of causing hemolytic disease of the fetus and newborn (HDFN). They can result in transfusion reactions and hemolytic disease of the newborn.Clinically significant antibodies can be identified through a process of antibody screening, identification, and compatibility testing.
The compatibility testing process involves performing an AHG crossmatch test to assess compatibility between donor and recipient blood. AHG crossmatch test is used to detect antibodies that may have been missed by the antibody screen.
A 3 out of 10 AHG crossmatch result indicates that the patient's serum has reacted with 3 out of 10 donor red blood cells tested. This could mean that the patient has developed an alloantibody against an antigen present on the red cells of the 3 donor units.
In this scenario, it is advisable to avoid transfusing these units to the patient as they are incompatible and could lead to transfusion reactions. To ensure compatibility, compatible donor units should be selected for transfusion that are crossmatch compatible with the patient.
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Hi,I am on medication for my acne and It says take with food and the other one says after food, so can I take the medicine straight after I eat or like a few minutes after I eat ?
Answers
Client is admitted to the hospital with a diagnosis of neutropenia which intervention should nurse include inplaning care for this client ? Select all that appy
Answers
What is time in day recommend to take statin
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Statins are any of a class of a drugs that reduce the levels of lipids in the blood by altering the enzyme activity in the liver that produces lipids: used in the prevention and treatment of heart disease. It is meant to be taken once a day, it can be taken at any time of the day but must be annually taken that same time daily. It is most recommended to have it in the evening.
Dr. Jones has a permit to perform CLIA-waived tests in his medical office. What is meant by a CLIA-waived test?
Answers
It is a simple test with low risk of incorrect results :)
The term _ describes an inflammation of the mucosa of the mouth.
Answers
6. Which of the following is a fall prevention system?
Answers
Answer:
you didnt list any of the followingggggg
Explanation:
In science, a theory
A always generates accurate findings.
B) is an unverified idea or abstract concept.
is a testable explanation for a set of facts or observations.
9
D
is based on several hypotheses.
is diametrically opposed to empiricism.
Answers
Answer:
B
Explanation:
A theory is a carefully thought-out explanation for observations of the natural world that has been constructed using the scientific method, and which brings together many facts and hypotheses.
A nurse is selecting dressings for a client who has a full-thickness pressure injury and is experiencing considerable pain during dressing changes, despite administration of the prescribed analgesic prior to wound care. Which of the following types of dressings should the nurse select to help minimize the pain of dressing changes?
-Wet-to-dry
-Abdominal pads (ABD)
-Dry gauze
-Hydrogel
Answers
The nurse should select a hydrogel dressing to help minimize the pain of dressing changes for a client with a full-thickness pressure injury
what are the hydrogels ?
Hydrogel dressings are made of water and a polymer or hydrophilic material that can absorb and hold fluid. They help to maintain a moist wound environment, which promotes wound healing and can reduce pain during dressing changes. Hydrogel dressings do not adhere to the wound bed and are easy to remove, making them an ideal choice for minimizing pain during dressing changes.
Wet-to-dry dressings and dry gauze dressings can be painful to remove, especially if they adhere to the wound bed. Abdominal pads (ABD) are not typically used for wound care and may not be effective in managing pain during dressing changes.
The nurse should select a hydrogel dressing to help minimize the pain of dressing changes for a client with a full-thickness pressure injury who is experiencing considerable pain, despite administration of the prescribed analgesic prior to wound care.
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If a pill comes in 20mg but I only need 10mg what do I do?
Answers
Answer:
Ask your doctor, never take above prescribed limit. Table splitting is also an option but I do not recommend it if you don't know what you're doing.
Explanation:
Answer:
Ask your doctor, never take above prescribed limit. Table splitting is also an option but I do not recommend it if you don't know what you're doing.
Explanation:
. the nurse hears in report that the patient has a closed chest drainage system. a. what nursing assessments should be performed for this patient?
Answers
When a nurse hears in report that the patient has a closed chest drainage system, they should perform several nursing assessments.
Closed chest drainage systems are medical devices that are used to evacuate air, blood, or fluid from the pleural cavity or mediastinum and maintain negative pressure within the cavity for better lung expansion. Nursing assessments that should be performed for a patient with a closed chest drainage system are as follows:Assess the drainage system's patency and functioning. Inspect the chest tube insertion site for signs of infection, such as redness, swelling, or drainage. Look for any kinks or obstructions in the tubing. Observe the patient's respiratory status and the presence of any shortness of breath or chest painCheck the volume and characteristics of the drainage, such as the color, odor, and consistency, as well as the amount drained in a specific time frame Maintain aseptic technique while handling the drainage system and while assessing the patient's vital signsEvaluate the patient's pain level and administer medication as neededFinally, instruct the patient on how to maintain the closed chest drainage system, as well as provide any necessary patient education on the procedure and any follow-up appointments.
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Simpson's diversity index formula
Answers
In the Simpson index, p is the proportion (n/N) of individuals of one particular species found (n) divided by the total number of individuals found (N), Σ is still the sum of the calculations, and s is the number of species.
Needles have two parts, the _______________________ that attaches to the vacuum tube needle holder
or _______________________. The second part of the needle is the _______________________, which is
the part that penetrates the skin during a venipuncture. The sharp, angled end of the shaft is called the
_______________________.
Answers
Needles have two parts, the hub that attaches to the vacuum tube needle holder or syringe. The second part of the needle is the shaft, which is the part that penetrates the skin during a venipuncture. The sharp, angled end of the shaft is called the bevel.
How does a needle syringe work?A needle syringe is a device used to inject medication or withdraw fluids from the body. The syringe consists of a barrel or cylinder and a plunger. The barrel is the cylindrical part that holds the medication, and the plunger is the long, thin rod that slides inside the barrel.
The needle is attached to the end of the barrel and is used to penetrate the skin or other tissue. When the plunger is pushed, it creates a vacuum inside the barrel, which causes the medication or fluid to be drawn up into the syringe.
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The health care provider for whom you work has recently decided to employ social media to reach current and future patients. You have been asked to identify which of the various forms of social media currently available would be useful in achieving this result. Describe which form(s) of social media would best address the goals of education, patient training, and patient support.
Answers
The form(s) of social media would best address the goals of education, patient training, and patient support are F.a.c.e.-book and IG.
F.a.c.e.-book is a web social media and social networking service closely-held by yankee company Me.ta Platforms. F.a.c.e.-book may be accessed from devices with net property, like personal computers, tablets and smartphones. Once registering, users will produce a profile revealing info concerning themselves.
IG is a picture and video sharing social networking service closely-held by yank company Meta Platforms. The app permits users to transfer media which will be emended with filters and arranged by hashtags and geographical tagging. Posts is shared in public or with preapproved followers.
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The MT overhears a surgeon talk about the possibility of leaving a sponge inside a patient during an operation. The MT notices that there was no mention of it on the operative report. What should the MT do?
Answers
Answer:
Do a scan to check, as this could possibly be dangerous to leave inside a person. Report it to a supervisor or someone higher up.
Explanation:
Hope this helped. Good luck!
For Type A individuals, exposure to stress is especially likely to inhibit organ activity, such as the ________ removing cholesterol and fat from the blood.
Select one:
a. liver
b. thyroid gland
c. pancreas
d. adrenal glands
Answers
For Type A people, exposure to stress is most likely to inhibit organ activity, such as the: (liver) removing cholesterol and fat. Hence, the correct answer is option A.
What is Type A in psychology?In psychology, human personality is classified into four categories:
Type A individuals have a behavior pattern associated with high achievement, impatience, and competitiveness.Type B individuals are associated with patient, laid-back, and flexible behavior.Type C individuals are associated with accuracy, rationality, and logic.Type D individuals are associated with security, repetitiveness, and longevity.As mentioned above, Type A individuals have high competitiveness and are impatient. It makes them more prone to stress-related illnesses such as high blood pressure, inhibition in organ activity such as liver, etc.
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It is essential that prescription errors be avoided to protect a patient’s health and finances. health and safety. safety and assets. safety and finances.
Answers
A 56 year old woman with Left extremity weakness
A 56 year old woman with a past medical history of hypertension and hyperlipidemia presents with left extremity weakness.
The condition initially began in January with weakness in her left foot and ankle. This remained stable until motor vehicle accident in April. The patient was evaluated for whiplash injury.
Two to three weeks following the accident, the patient noticed that the weakness had progressed up the leg.
As of July, the patient had developed weakness of the left hand.
By October, the patient had started to use a walker and then a wheelchair to ambulate.
In December, the patient was unable to grasp objects with her left hand and presented with atrophy of the hand muscles
Review of Pertinent Symptoms
No bulbar symptoms
No sensory loss
No neck pain
No bowel/bladder dysfunction
Chronic lower back pain
Localize neurologic lesions
Cortex/subcortex
Brainstem
Spinal cord
Peripheral Nerve
neuromucular Junction
Muscle
Physical Exam
Mental status intact
Cranial nerves (CNS) Intact
Motor Function
Strength
Left upper extremity 3/5 strength, except 2/5 strength in the dorsal interossei
Left lower extremity 3+/5 strength to all muscle groups tested
Right upper extremity/right lower extremity 5/5 strength.
Bulk significant atrophy in the left hand
Reflexes 3+ throghout
Sensation: intact throughout
Fasciulations within the left arm in the multiple muscle groups and less frequently in the right arm
The patient has typical Combined UMN and LMN disease findings
Rule out Mimics
Creatine kinase: 53
Erythrocyte sedimentation rate and C- reactive protein WNL
Antinuclear antibodies: negative
Thyroid-stimulating hormone: 1:2
Serum protein electrophoresis without M spike
Free light chains WNL
Rapid plasma reagin RPR was Negative
Vitamin B12 level WNL (533 pg/mL)
Copper level WNL (119 mcg/dL)
Negative for Lyme disease test
Vitamin E WNL
Human Immunodeficiency virus HIV was negative
Electromyography (EMG) Nerve Conduction Velocity
Consistent with Motor neuron disease
Left median motor and ulnar motor responses revealed low amplitude
All sensory nerve studies were intact with normal values
Needle EMG showed abnormal spontaneous activity with obvious neurogenic pattern on activation in all four extremities
Diagnosis
Motor neuron disease
Amyotrophic lateral sclerosis
Answers
Based on the patient's clinical history, physical examination findings, and diagnostic tests, the most likely diagnosis for this 56-year-old woman with left extremity weakness is amyotrophic lateral sclerosis (ALS), also known as motor neuron disease.
What is ALS?ALS is a progressive neurodegenerative disorder that affects the motor neurons in the brain and spinal cord, leading to weakness, atrophy, and fasciculations in the muscles. The patient's symptoms of weakness initially starting in the left foot and ankle, and then progressing up the leg and involving the left hand, along with the atrophy of hand muscles and abnormal findings on electromyography (EMG) and nerve conduction velocity testing, are consistent with the diagnosis of ALS.
Other potential mimics of motor neuron disease have been ruled out through laboratory tests and imaging studies, and the patient's clinical presentation is characteristic of combined upper motor neuron (UMN) and lower motor neuron (LMN) involvement, which is typical of ALS. Further evaluation and management should be done by a neurologist specializing in motor neuron diseases.
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