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The effects of vitamin C on the human immune system are the subject of a study being conducted by researchers. Vitamin C-containing tablets are given to one group of human research participants, whereas pills devoid of vitamin C or other active substances are given to a different group of participants.
How does the scientific approach benefit researchers?With the use of the scientific method, we may test a hypothesis and tell the difference between a phenomenon's observed effects being correlated with one another and having a real cause. The cause and effect of a link between two variables cannot be determined by their correlation.
The immune system is strengthened by vitamin C, which also lessens the intensity of allergic responses and aids in the prevention of infections.
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Related Questions
Healthcare Information Technology Mind Map
Answers
A patient has a urinary tract infection so Dr. Padron prescribes Ancef. A 1200 mL bag contains 400 mg of Ancef. If the patient receives 600 mL of fluid, how many mg of Ancef did the patient receive?
Answers
Answer:
The patient received 200 mg of Ancef
Explanation:
The bag contained 1200 mL and 400 mg, with this information we know that the amount of mg is a third of the amount of mL so if it is 600 mL that means there is 200 mg of Ancef
Will is writing an essay about behaviors that healthcare providers should avoid. Choose the correct way to complete each sentence.
those patients. This behavior creates a
Providers who make assumptions about patients based on certain traits are
that negatively affects the ability to provide care.
Answers
Studies abbreviations used in text message to identify the author:
forensic linguist
forensic animator
forensic videographer
forensic artist
Answers
Answer:
forensic linguist
Explanation:
From the available options provided the only individual position that does this would be a forensic linguist. The responsibilities of this position include analyzing language on text or recorded documents. They do this in order to understand and uncover different details within the document that may help law enforcement solve a crime. This also involves studying abbreviations used in text messages to identify the author, what the abbreviation means, in what context it is being used, hidden meanings, etc. All of which can be highly valuable in a criminal case.
Relate the terms: Insulin, pancreas, glucose, energy, insulin receptors, cell, cell membrane. Highlight each term.
Answers
Answer:
Insulin is a peptide hormone produced by beta cells of the pancreatic islets in the pancreas. It regulates the metabolism of carbohydrates, fats and protein by promoting the absorption of glucose from the blood into liver, fat through proteins, called pumps, which actively transport it through the cell membrane. Insulin promotes, through binding to insulin receptors, the synthesis of glycogen, fatty acids and triglycerides which can be used to produce energy in fasting conditions through catabolic processes.
Insulin is a peptide hormone which is secreted from the cells of pancreas. Insulin is responsible for the breakdown of glucose sugar to produce energy. Insulin receptors are present on the cell membrane.
What is Insulin?Insulin is a peptide hormone which is produced by the beta cells of the pancreatic islets that is encoded in humans by the INS gene. Insulin hormone is considered to be the main anabolic hormone of the body. This hormone is responsible for the breakdown of glucose sugar to produce energy. This hormone maintains the level of blood sugar. Deficiency of this hormone results into diabetes.
The insulin hormone receptor is a transmembrane receptor which is activated by the insulin, IGF-I, IGF-II analogues and belongs to the large class of receptor tyrosine kinase family.
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A(n) __________ is created when sperm meets egg and contains all DNA necessary to create a person. A. zygote B. blastocyst C. embryo D. fetus Please select the best answer from the choices provided. A B C D
Answers
Answer:
A
Explanation:
Answer:
It should be: A. Zygote Broski
Explanation:
Hope this helps!
Also comment if I'm correct pls!
What is the function of the large gland in the endocrine system that is located near the larynx
and trachea?
(1 Point)
To produce thyroxine, triiodothyronine, and calcitonin.
To regulate digestion by producing saliva.
To aid in swallowing food.
To produce parathyroid hormone.
please I need and answer noww
Answers
Answer:
To produce thyroxine, triiodothyronine, and calcitonin.
Explanation:
The question refers to the thyroid
Write a five-hundred-word research essay. Answer a specific question that you developed that explains
how the brain works in a particular way.
View the rubric for this essay.
Pls not to complicated I’m in 9 grade
Answers
Answer:
Types of Brain Drain
Geographical Brain Drain- This refers to the emigration of individuals of high-skills and high-brilliance to other nations. Furthermore, this departure takes place in search of better-paying jobs. Also, these better-paying jobs will lead to a higher standard of living. Most noteworthy, geographical Brain Drain creates a negative impact on the home country's economic development.
Organizational Brain Drain - This refers to the departure of individuals of skill, talent, and experience from one organization to another. Furthermore, organizational Brain Drain is very harmful for the organization in which this exodus occurs.
Industrial Brain Drain - This type involves the movement of skillful workers from one industryto another. Furthermore, industrial Brain Drain is the departure of individuals from one industry to another for better pay. Consequently, this causes a deficiency of talent in the industry which loses its workers to other industries.
Brain Drain in Europe follows two distinct trends. The first is an exodus of scientists of high qualification from Western Europe to the United States. Furthermore, the second trend is the migration of skillful workers from Central and South-eastern Europe into Western Europe.
African countries have lost a massive amount of skilled and talented individuals to developed nations. Most noteworthy, this makes it very difficult for African countries to come out of poverty. Furthermore, the most affected nations are Nigeria, Kenya, and Ethiopia.
There has been considerable emigration of talent from the Middle East. In Iraq under Saddam Hussain, there was a significant migration of professionals. This was due to a lack of support for these professionals under Saddam Hussain.
Also, in Iran, there is substantial emigration of skillful professionals on an annual basis. Moreover, the Arab world in general witnesses a huge amount of departures of experts. These departures are certainly due to better opportunities in technical fields in the west.
South Asia experiences a tremendous amount of emigration of talent. Furthermore, this trend is continuously rising year after year. Gulf Countries are a particularly favorite work location for many South Asians. Most noteworthy, there is a lot of demand for South Asian skilled, semi-skilled, and unskilled labor in the Gulf. Moreover, other favorite work locationsSouth Asia experiences a tremendous amount of emigration of talent. Furthermore, this trend is continuously rising year after year. Gulf Countries are a particularly favorite work location for many South Asians. Most noteworthy, there is a lot of demand for South Asian skilled, semi-skilled, and unskilled labor in the Gulf. Moreover, other favorite work locations for South Asians include Canada, United States, United Kingdom, and Australia.
To sum it up, Brain Drain is a widespread phenomenon these days. Many developing countries suffer from this problem of losing their talent to other countries. Most noteworthy, the government must take stern measures to control this loss of talent.
The doctor prescribed 3 mg/kg twice daily for 5 days. The child weighs 35 pounds and the medication is available as 50 mg/mL. How many mL should be administered to the child for each dose? Round the answer to the hundredth place
Answers
Answer:
Each dose of the drug must contain 47.62 milligrams of it.
Explanation:
Given that the doctor prescribed 3 mg / kg twice daily for 5 days, the child weighs 35 pounds and the medication is available as 50 mg / mL, to determine how many mL should be administered to the child for each dose, the following should be done calculation:
1 pound = 0.453592 kilos
35 pounds = 0.453592 x 35 = 15.8757 kilos
15.8757 x 3 = 47.6271
Thus, each dose of the drug must contain 47.62 milligrams of it.
1 kg = 2.205 pound
Since the child weigh 35 pounds, hence:
35 pounds = 35 pounds * 1 kg per 2.205 pound = 15.88 kg
The doctor prescribed 3 mg/kg twice daily for 5 days. For each dose, the mg needed is:
mg = 3 mg/kg * 15.88 kg = 47.64 mg
Since the medication is available as 50 mg/mL, hence:
ml = 47.64 ml / 50 mg/mL = 0.95 ml
0.95 ml should be administered to the child for each dose
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In the United States, male circumcision is performed on approximately 60% of newborn male Christians despite the fact that Christianity does not take a position on male circumcision. This statement best illustrates which of the following influences on health?
Answers
In the United States, male circumcision is performed on approximately 60% of newborn male Christians despite the fact that Christianity does not take a position on male circumcision and this statement best illustrates the cultural influences on health.
Health is influenced by several factors, which can usually be organized into 5 broad classes called determinants of health: genetics, behavior, environmental and physical influences, treatment and social factors. These 5 classes are interconnected.
The influence of culture on health is huge. It affects perceptions of health, unhealthiness and death, beliefs concerning causes of sickness, approaches to health promotion, however unhealthiness and pain ar intimate with and expressed, wherever patients look for facilitate, and also the styles of treatment patients like.
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q.1. the two actions that drive your response when reacting to a physical altercation is evade and deflect TRUE \ FALSE
Answers
The statement "the two actions that drive your response when reacting to a physical altercation is evade and deflect" is True. These two actions can help you protect yourself from physical harm during a physical altercation.
Here's a further explanation:
Evade and deflect are two critical actions that people can use to protect themselves from physical harm when involved in an altercation. When facing an attacker, one can use these actions to escape from the attacker's path and avoid physical harm. The primary goal of the evading action is to get out of the attacker's way, making it hard for them to reach you. This means moving away from the danger as quickly as possible. While evading, one can use their peripheral vision to monitor the attacker's movements and intentions. Deflect, on the other hand, is another technique that can help you protect yourself from an attacker. This technique involves using your hands or arms to block the attacker's punches, kicks, or other offensive moves. You can deflect the attacker's arm, leg, or other body parts to protect yourself from the harm. Additionally, you can deflect a weapon like a knife, gun or club, away from you. Thus, the two actions that drive your response when reacting to a physical altercation are evade and deflect, and the statement is true.
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What is the purpose of a Holter monitor test?
Answers
Answer: It records the electrical activity of the heart continuously over 24 hours or longer while you are away from the doctor's office
Answer:It continuously records the electrical activity of the heart for 24 hours or longer while you are away from the doctor's office.
Explanation:
Vitamins a and d are unlikely to cause toxicities unless taken in amounts ___________ times greater than the dri.
Answers
Base on some findings, it is discovered that vitamins a and d are unlikely to cause toxicities unless taken in amounts 5 to 10 times greater than the RDA.
What are vitamins?Vitamins are organic compounds that are gotten from plants which cannot be synthesized by the body but it is needed in small amount for body growth and wellness.
Vitamin A and D are fat soluble vitamins because they are soluble in organic solvent . The sources include potatoes, milk , spinach, cheese and so on. Vitamin A and D have low toxicities but if it is taken in large quantity greater than the daily requirement can be toxic to human health.
Therefore, fat soluble vitamin A and D can be toxic to human body if it is taken in large amount.
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While academia may be the major source of training in the field, all of the additional sources below except for one may be used as well to provide professionally recognized training. Which source is that?
Answers
1. A 70-year-old woman comes to you complaining of worsening low back pain. She can no
longer work in her garden because it hurts to bend over and pick out all of the weeds. She has a
history of multiple fractures and she swears that she is shrinking!
a. Differential diagnosis:
b. Diagnostic tool(s):
Answers
Answer: i think its b diagnostic tools
Which of the following is a geologic emergency? A. Tornado B. Earthquake C. Heat wave D. Active Shooter
Answers
Answer:
B. Earthquake
Explanation:
Some other examples of Geological emergencies are volcanic eruptions, natural explosions, avalanches, and landslides.
I hope this helps!! :D
Is a geologic emergency a Earthquake because according to scientists, in the near future, could cause an earthquake.
What is earthquakes?Earthquake is a sudden and sudden movement of land resulting from a fault. Therefore, the rupture of a rock is the mechanism by which the earthquake is produced.
Earthquakes are a geological emergency because it is through geologists that we can try to avoid catastrophes for people.
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which of the following is the name given to the condition in which fluid accumulates in the lungs?
Answers
The condition in which fluid accumulates in the lungs is called pulmonary edema.
Pulmonary edema is a medical condition characterized by the accumulation of fluid in the lungs. It occurs when there is an abnormal leakage of fluid from the blood vessels into the lung tissues and air sacs (alveoli). This fluid buildup interferes with the normal exchange of oxygen and carbon dioxide, leading to respiratory distress and difficulty breathing.
Pulmonary edema can have various causes, including heart failure, kidney problems, lung infections, high altitude exposure, and certain medications. When the heart is unable to pump blood effectively, fluid can back up into the lungs, resulting in pulmonary edema. Additionally, conditions that increase the permeability of blood vessels or disrupt the normal balance of fluid in the body can contribute to fluid accumulation in the lungs.
Symptoms of pulmonary edema may include shortness of breath, coughing, wheezing, rapid breathing, chest pain, and frothy pink sputum. Prompt medical attention is necessary as pulmonary edema can be a life-threatening condition. Treatment typically involves addressing the underlying cause, administering oxygen therapy, diuretics to remove excess fluid, and medications to improve heart function and reduce fluid buildup.
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Is considered the founder of toxicology
Answers
The nurse is planning discharge teaching for a
client started on acetazolamide for a
supratentorial lesion. Which information about the
primary action of the medication should be
included in the client's education?
Answers
The primary action of the drug which should be part of information in the client's education would be that acetazolamide decreases cerebrospinal fluid production.. That is 3.
What is supratentorial lesion?Supratentorial lesion is defined as the type of lesion that occurs in part of the brain that lies above the tentorium cerebelli due to tumors, trauma, and infections.
The clinical manifestations of Supratentorial lesion include the following:
Headache, vomiting, loss of vision, convulsive seizures, and ataxiaThe drug of choice for treatment of supratentorial lesion is acetazolamide due to inflammation that is caused by the lesion to reduce intracranial pressure.
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Complete question:
The nurse is planning discharge teaching for a client started on acetazolamide for a supratentorial lesion. Which information about the primary action of the medication should be included in the client's education?
1.
It will prevent hypertension.
2.
It will prevent hyperthermia.
3.
It decreases cerebrospinal fluid production.
4.
It maintains adequate blood pressure for cerebral perfusion.
Khalil has a flock of sheep that he has just paid the vet a huge amount of money to deworm. Within just a few months, Khalil's sheep are once again infested with them. What can Khalil do to hopefully prevent the sheep from picking up worms after they are treated this time?
Answers
Answer: Khalil can use the practice of 'DOSE AND MOVE' method.
Explanation:
A parasite can be defined as an organism that depends on another organism, usually referred to as it's host, for all or part of its life cycle while obtaining it's metabolic requirements. These organisms are capable of infesting both man and animals. The most common parasite that infests sheep includes:
--> lung worms
--> stomach worms
--> liver fluke and
--> Intestinal parasites.
The parasitic infections of these worms has caused alot of economic loss for sheep producers that is why they often at times DEWORM their sheep. Deworming is a process by which anthelmintic drugs are given to animals to get rid of intestinal worms.
To ensure an effective deworming treatment is carried out, farmers like Khalil as advised to practice 'DOSE AND MOVE' method.
This method ensures that once the sheep is treated, it is moved to a new area for pasture to minimize them from being reinfested rapidly again. Reinfection usually occurs when these animals pick up the larve of the parasite while grazing, therefore moving them to a new location can minimize it. Also deworming at regular basis is equally advised after moving the cattle to a new pasture location.
What is the reason for the drop in the age adjusted cancer death rate as of 2017?
Answers
Answer:
Record Drop in the age adjusted cancer death rate as of 2017 due to Improved Lung Cancer Treatment.
a
newly hired nurse gets her orientation at the critical care unit.
she understands that a physiological monitoring systems consist
of
Answers
A physiological monitoring system typically consists of several components. These include:
Sensors or electrodes: These are placed on the patient's body to capture various physiological parameters such as heart rate, blood pressure, oxygen saturation, and respiratory rate.Transducers: These devices convert the physiological signals from the sensors into electronic signals that can be processed and displayed.Signal processing unit: This unit receives the electronic signals from the transducers and processes them to extract relevant information about the patient's vital signs.Display unit: This component presents the processed physiological data in a visual format, allowing healthcare professionals to monitor and interpret the patient's vital signs in real-time.Alarms: The monitoring system is equipped with alarms that alert healthcare providers when certain vital signs exceed or fall below predetermined thresholds, indicating potential health risks.Together, these components form a comprehensive physiological monitoring system that aids healthcare professionals in monitoring and assessing the patient's condition in critical care settings.
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Complete Question:
A newly hired nurse gets her orientation at the critical care unit. She understands that a physiological monitoring system consists of what components?
dentify the true statement.
a.
PK is not a good predictor of how quickly the PD effect will start.
b.
How quickly a drug is distributed in the body is a study of pharmacodynamics of a drug.,
c.
How slow (or fast) a drug is metabolized can allow us to determine the dosing schedule of a drug.
d.
Both b and c
Answers
The true statement is b. How quickly a drug is distributed in the body is a study of pharmacodynamics of a drug.
Pharmacodynamic actions of a drug include stimulating activity by directly inhibiting a receptor and its downstream effects. Depressing activity by direct receptor inhibition and its downstream effects. Antagonistic or obstruction a receptor by binding to that, however not activating it.
4 stages of pharmacodynamics are Absorption: Describes however the drug moves from the location of administration to the location of action. Distribution: Describes the journey of the drug through the blood to varied tissues of the body. Metabolism: Describes the method that breaks down the drug. Excretion: Describes the removal of the drug from the body.
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Mr. Lastinger was prescribed warfarin sodium (Coumadin). You advise him to avoid eating large amounts of leafy green vegetables because:
Answers
Answer: Coumadin, are told to avoid foods high in Vitamin K because it will counteract the effects of the blood thinner. And leafy green vegetables are the highest sources of vitamin K.
Appointment books are legal documents recording patient flow. For a manual appointment system, where pencil is used for ease in rescheduling, what can the medical assistant do to ensure that a permanent record is secured?
Answers
The medical assistant can ensure that a permanent record is secured in a manual appointment system by transferring the information from the appointment book onto a separate, designated permanent record.
In a manual appointment system where pencil is used for ease in rescheduling, the medical assistant can take the following steps to ensure a permanent record is secured:
1. Transcription: After scheduling or making any changes to appointments in the appointment book, the medical assistant should transcribe the information onto a designated permanent record. This can be a separate logbook, computerized system, or electronic record specifically designed for maintaining patient appointments.
2. Accuracy: The medical assistant should double-check the transcribed information for accuracy, ensuring that the date, time, patient name, and any additional relevant details are correctly recorded. Attention to detail is crucial to prevent errors or discrepancies in the permanent record.
3. Consistency: The permanent record should maintain consistency with the appointment book. Any updates or modifications made in the appointment book, such as rescheduling or cancellations, should be reflected accurately in the permanent record.
4. Organization: The medical assistant should establish a systematic approach to organizing and storing the permanent records. This may involve using specific folders, color-coding systems, or digital filing methods to facilitate easy retrieval and maintain confidentiality.
By following these steps, the medical assistant can ensure that a permanent record is secured in a manual appointment system, providing a reliable and accurate documentation of patient flow and appointments.
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if you synthesized 110 mg of benzil in the first step, how many mg of diphenylacetone do you need in step 2?
Answers
To determine the amount of diphenylacetone needed in step 2, more information is needed about the specific reaction and stoichiometry involved in the synthesis process. Without additional details, it is not possible to accurately calculate the required amount of diphenylacetone.
In a chemical synthesis, the amount of reactants needed is determined by the balanced chemical equation for the reaction. The coefficients in the balanced equation indicate the stoichiometric ratios between the reactants and products. Without this information, it is not possible to determine the exact amount of diphenylacetone required based solely on the synthesis of benzil in the first step.
It is important to consult the specific synthetic procedure or refer to a reliable source or laboratory reference to determine the appropriate amount of diphenylacetone needed for the synthesis in step 2.
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A child diagnosed with ADHD returns for a follow-up visit since starting lisdexamfetamine. The caregiver reports behavior has improved, the child is sleeping okay at night, and eats all the time. Assessment reveals the child has lost a few pounds since last visit and is in the lower percentile for their age. Which nursing diagnosis will be most appropriate for this client
Answers
Explanation:
A student entering a doctoral program in educational psychology is required to select courses from the list of courses provided as part of his or her program. (a) List all possible -course selections. (b) Comment on the likelihood that EPR 626 and EPR 693will be selected.
EPR 627, Fieldwork Methods in Educational Research
EPR 626, Methods of Multivariate Analysis
EPR 607, Theory of Measurement
EPR 693, Research in Child Development
Answers
The solutions for both A and B are :
Options A, B, C, D, I, J, k, l, MThe likelihood that IPR 646. and EPR 697 will be filled if 1 in 10.
This is further explained below.
What is aList all possible -course selections? (b) Comment on the likelihood that EPR 626 and EPR 693will be selected.?From the given data,
Counsels = EPR619, EPR 64Y
EPR646, EPR 655, EPR.697
a) All possible two Conofe Selections are:
* 619,644 ; * 619,646 * 619,655 ; * 619,697* 644,646 ; * 644,655$ * 644,697 ; * 646,655$ * 646,697 ; * 655,697
options A, B, C, D, I, J, k, l, M, and we are correct.
In conclusion,
b) The likelihood that IPR 646. and EPR 697 will be filled is 1 in 10.
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You are told to order 3 bottles of Septra suspension. Each bottle has 480 mL. What is the total liters you are
ordering?
Answers
The 3 vials of Septra suspension. Each bottle has 480ml. the total liters you are asking for is 1,440 liters.
What is septra?This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim. It is used to treat a wide variety of bacterial infections (such as middle ear, urine, respiratory, and intestinal infections). It is also used to prevent and treat a certain type of pneumonia (pneumocystis-type).
With these informations, we can conclude that the 3 Septra suspension bottles. Each bottle has 480ml. the total liters you are asking for is 1,440 liters.
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5
Select the correct answer.
Which of the following vessels derive from the aortic arch?
OA. Right common carotid artery
OB. Right subclavian artery
OC. Brachiocephalic trunk
OD. All of the above
Answers
Answer:
All of the above
Explanation: