The bleeding gums, easy bruising, and poor wound healing that characterize scurvy are all related to vitamin C's role in

Answers

Answer 1

Answer:

Explanation:

Symptoms of scurvy result from severe vitamin C deficiency. They include bleeding sores, tooth loss, anemia, and a reduced rate of healing for injuries. It can be fatal if left untreated. Scurvy is treatable with oral or intravenous vitamin C supplements.


Related Questions

What is the function of the milky-colored fluids secreted from the prostate.

Answers

Answer:

to activate sperm

Explanation:

Why does a muscle that has been overstretched produce less tension?.

Answers

It is because a muscles ability to contract depends on the formation of cross-bridges between myosin and actin. in a muscle that is overstretched, the myofilaments would overlap very little, so very few cross-bridges would form, making the contraction weak.

describe how smart phones communicate​

Answers

Answer:

Mobile phone converts voice, text, multi-media messages or data calls into Radio Frequencies (RF). Mobile phone base stations transmit and receive these RF signals and connect callers to other phones and other networks.

Which of the following is NOT considered a characteristic required for a medical assistant?

A. Proactivity
B. Punctuality
C. Seriousness
D. Thoroughness

Answers

Seriousness is not considered a characteristic required for a medical assistant.

Who is a Medical assistant?

These are trained professionals who assist doctors in clinics and medical offices.

They have to possess certain characteristics to ensure adequate execution of task such as being very thorough and proactive. Being serious is however not considered as a major feature of these professionals.

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What's your usual fasting blood sugar level when on a keto diet?.

Answers

Individual glucose baselines will differ
from person to person depending on
health history, length of time following a
keto diet, and activity level. However,
average glucose levels for keto dieters
usually hover anywhere between 70-90
mg/dL.

A nurse is preparing to administer 0.9% sodium Chloride 1,500 mL to infuse over 1 hr. how many L will the nurse administer. Round up to the nearest tenth.use a leading zero if it applies.do not use a trailing zero.

Answers

Answer:

V

Explanation:

I may be wrong but I got 42L

The 1.5 L of a 0.9% sodium chloride solution will be given by the nurse.

Thus, We need to convert millilitres (mL) to litres (L) in order to determine how much of the 0.9% sodium chloride solution the nurse will administer.

1000 mL is equal to 1 L, therefore

1500 mL = 1500/1000 L = 1.5 L

Thus, 1.5 L of a 0.9% sodium chloride solution will be given by the nurse.

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Huntington disease is what type of genetic disorder.

Answers

Answer:

 caused by a genetic defect on chromosome 4. The defect causes a part of DNA to occur many more times than it is supposed to. This defect is called a CAG repeat

Explanation:

why do vegetables are important?

Answers

Answer:

Vegetables are important because it helps keep our body heathy and help fight sicknesses.

Explanation:

What is the word for the opposite of 'dilated pupils'?.

Answers

Answer:

constricted pupils would be the opposite of dilated pupils.

What is the role of the placenta in a human female?.

Answers

Answer:

It provides oxygen and nutrients to your growing baby and removes waste products from his or her blood.

Explanation:

Ms. McDonald brings in a prescription to fill for her daughter. What's the quantity, in mL, you'll dispense to Ms. McDonald's daughter?

Promethazine DM

2.5 to 5 mL po every 4-6 hours prn x 5d

Answers

The amount, in mL, that you will dispense to Mrs. McDonald's of medicine Promethazine DM is 5ml every 6 hours.

What is Promethazine Dm?

Promethazine Dm Syrup  is used for Cough, Allergy symptoms, Feeling sick, Nausea, Vomiting, Pain after surgery and other conditions.

Promethazine Dm Syrup / Promethazine DM Syrup overdose

Do not take more than the prescribed dose. Taking more medication will not improve your symptoms, it can cause poisoning or serious side effects. If you suspect that you or anyone else who may have overdosed of Promethazine DM Syrup, please go to the emergency department of the closest hospital or nursing home. Bring the medicine box, container, or label with you to help doctors with the necessary information.

With this information, we can conclude that The amount, in mL, that you will dispense to Ms. McDonald's drug Promethazine DM is 5ml every 6 hours.

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What are some common diseases of the nervous system?.

Answers

Epilepsy, Bell’s palsy, Parkinson’s disease, cerebral palsy.

When we eat lots of carbohydrate, which hormone level will go up?.

Answers

when eating carbohydrates, insulin will go up

Difference between anaerobic respiration and fermentation.

Answers

Answer:

Difference Between Fermentation and Anaerobic Respiration

Fermentation is a process where energy is produced from organic compounds using endogenous electron acceptors, and there are many types of electron acceptors. ...

Fermentation is present in both aerobic and anaerobic respiration, but not anaerobic respiration.

Fermentation is used as a commercialized process but not anaerobic respiration.

Explanation:

Answer:

Well the main difference between aerobic respiration and fermentation is that aerobic respiration requires oxygen for the breakdown of its respiratory components, whereas fermentation does not.

Explanation:

Hope this helps!

Does aerobic respiration take place in the cytoplasm?.

Answers

Answer:

While most aerobic respiration (with oxygen) takes place in the cell's mitochondria, and anaerobic respiration (without oxygen) takes place within the cell's cytoplasm.

What diabetic problems are caused by poor blood circulation?.

Answers

Answer:

Diabetes and poor circulation are linked.

Walking causes pain.Sensation loss in the hands and feet.Infections or foot ulcers are more likely to occur.Wound healing takes longer.Nerve injury (neuropathy) makes amputation more likely.

Alan is sure something is wrong with him, even though his doctor has not found any physiological basis for his complaints. He returns to the doctor every few weeks to report symptoms of new illnesses based on information he reads. Alan is most likely to be diagnosed with which of the following types of disorders?.

Answers

Alan is most likely to be diagnosed with somatoform disorder.

What is Somatoform disorder?

This is the type of disorder which is a mental illness and also characterized by various types of symptoms such as body pain.

In this scenario, there was no physiological basis for Allan's complaint. This means the illness is a mental one and the availability of symptoms is why somatoform disorder is the most appropriate choice.

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Is the Pfizer booster shot effective against the Omicron variant?.

Answers

Answer:

Yes, the Pfizer booster shot effective against the Omicron variant

Not really, I mean it still helps you more then not having any vaccine. The shots were created for the first strand so were way more effective for the first strand. You are more likely to get sicker if you get the Omicron strand then the first one I guess. But it can still help yes.

What are the symptoms of high blood triglycerides?.

Answers

Answer:

In rare cases, people who have very high triglyceride levels may develop inflammation of the pancreas (pancreatitis), which can cause sudden, severe abdominal (belly) pain, loss of appetite, nausea, and vomiting, and fever.If you have high triglycerides, you may also have high cholesterol.

How do carbohydrates affect your insulin and glucose levels?.

Answers

Answer:When people eat a food containing carbohydrates, the digestive system breaks down the digestible ones into sugar, which enters the blood. As blood sugar levels rise, the pancreas produces insulin, a hormone that prompts cells to absorb blood sugar for energy or storage.

Explanation:

What is metabolic syndrome? What are the symptoms and cure?.

Answers

Answer:

Metabolic syndrome is a cluster of conditions that occur together, increasing your risk of heart disease, stroke and type 2 diabetes. These conditions include increased blood pressure, high blood sugar, excess body fat around the waist, and abnormal cholesterol or triglyceride levels.

Symptoms:

Most of the disorders associated with metabolic syndrome don't have obvious signs or symptoms. One sign that is visible is a large waist circumference. And if your blood sugar is high, you might notice the signs and symptoms of diabetes — such as increased thirst and urination, fatigue, and blurred vision.

Causes

Metabolic syndrome is closely linked to overweight or obesity and inactivity.

It's also linked to a condition called insulin resistance. Normally, your digestive system breaks down the foods you eat into sugar. Insulin is a hormone made by your pancreas that helps sugar enter your cells to be used as fuel.

In people with insulin resistance, cells don't respond normally to insulin and glucose can't enter the cells as easily. As a result, your blood sugar levels rise even as your body churns out more and more insulin to try to lower your blood sugar.

Risk factors

The following factors increase your chances of having metabolic syndrome:

Age. Your risk of metabolic syndrome increases with age.

Ethnicity. In the United States, Hispanics — especially Hispanic women — appear to be at the greatest risk of developing metabolic syndrome. The reasons for this are not entirely clear.

Obesity. Carrying too much weight, especially in your abdomen, increases your risk of metabolic syndrome.

Diabetes. You're more likely to have metabolic syndrome if you had diabetes during pregnancy (gestational diabetes) or if you have a family history of type 2 diabetes.

Other diseases. Your risk of metabolic syndrome is higher if you've ever had nonalcoholic fatty liver disease, polycystic ovary syndrome or sleep apnea.

Complications

Having metabolic syndrome can increase your risk of developing:

Type 2 diabetes. If you don't make lifestyle changes to control your excess weight, you may develop insulin resistance, which can cause your blood sugar levels to rise. Eventually, insulin resistance can lead to type 2 diabetes.

Heart and blood vessel disease. High cholesterol and high blood pressure can contribute to the buildup of plaques in your arteries. These plaques can narrow and harden your arteries, which can lead to a heart attack or stroke.

Prevention

A lifelong commitment to a healthy lifestyle may prevent the conditions that cause metabolic syndrome. A healthy lifestyle includes:

Getting at least 30 minutes of physical activity most days

Eating plenty of vegetables, fruits, lean protein and whole grains

Limiting saturated fat and salt in your diet

Maintaining a healthy weight

Not smoking

Explanation:

Through lifestyle changes and medications, metabolic syndrome may be able to be reversed, reducing your risk of developing a more serious health condition.

Lifestyle and home remedies

Regular physical activity. Health experts recommend getting at least 30 minutes of exercise, such as brisk walking, daily. ...

Weight loss. ...

Healthy diet. ...

Stopping smoking. ...

Reducing or managing stress.

seeing a need and meeting it without being asked is an example of

Answers

This is an example of self-reliance.

What is self-sufficient?

Condition of self-sufficient. 2. Excessive self-contentment, pride, petulance.

Self-reliance refers to the state of not needing any help, support or interaction from others to survive. It is therefore a kind of autonomy. On a larger scale, a fully self-sufficient economy is called autarky.

With this information, we can conclude that self-reliance is a state in which a person does not need outside opinions.

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Evaluate and Revise Pronoun-Antecedent Agreement


Select the phrase that best describes the pronoun-antecedent agreement below.

“Half of the tigers at the zoo eat raw meat at its noontime meal.”

Correct as written

Incorrect because it doesn’t agree in number

Incorrect because it doesn’t agree in person

Incorrect because it doesn’t agree in gender


Select the best revision of the sentence to ensure pronoun-antecedent agreement.
Half of the tigers at the zoo eat raw meat at their noontime meal.

Half of the tiger at the zoo eats raw meat at its noontime meal.

Half tigers at the zoo eat raw meat at its noontime meal.

Answers

Answer:

Incorrect because it doesn’t agree in number

Half of the tigers at the zoo eat raw meat at their noontime meal.

Explanation:

The first revised sentence is correct while 2nd and 3rd are incorrect. whereas original sentence is also correct.

What is pronoun-antecedent agreement?

The pronoun-antecedent agreement in the original sentence is correct. "Half of the tigers" is the antecedent of the pronoun "their," and both are plural, so they agree in number. There is no issue with agreement in person or gender.

The revised sentence is also correct because it maintains the same pronoun-antecedent agreement as the original sentence.

The second revised sentence is incorrect because "Half of the tiger" is singular, but the pronoun "its" is plural. This causes a disagreement in number between the pronoun and its antecedent.

The third revised sentence is also incorrect because "tigers" is plural, but "Half" is singular. This causes a disagreement in number between the pronoun and its antecedent.

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What is the link between high triglycerides and diabetes?.

Answers

Answer:

High TG's signals insulin resistance; that's when the cells (like muscle cells) that normally respond to insulin are resistant to it. This keeps the insulin from allowing the cells to absorb glucose uptake, requiring higher and higher levels of insulin. This results in higher than normal blood sugar levels.

Whats the difference between hydrocodone and oxycodone.

Answers

What's the Difference?

Oxycodone and hydrocodone are chemically very similar, and both belong to the opioid class of drugs.This means that the effects of a hydrocodone high are very similar to those of an oxycodone high.

I'm 16. How can I know if I have a growth hormone deficiency?.

Answers

OMG i’m 15 and i think i do too

Answer:

A person with insufficient adult growth hormone will have the following symptoms: An increase in body fat, particularly around the waist. Anxiety and depression are two of the most common mental illnesses. Other function and interest are reduced.

The nurse is caring for a client prescribed 500 mg of daptomycin in 50 mL of normal saline IV to be
administered over 30 minutes every 24 hours. The nurse has IV tubing with a drip factor of 45
gtt/mL. At what rate in drips per minute (gtt/min) should the nurse administer the IV

Answers

The rate in drips per minute the nurse should administer the IV is 50 drops per minute

What rate in drips per minute (gtt/min) should the nurse administer the IV?

Question Parameters:

prescribed 500 mg

Daptomycin in 50 mL

over 30 minutes every 24 hours.

The nurse has IV tubing with a drip factor of 45

Generally the equation for the Flow rate   is mathematically given as

[tex]Flow rate=\frac{total volume }{time in minutes}*disp factor[/tex]

Therefore

F=100mL/30min*15

F=1500/30

F=50

Hence, the nurse should administer 50 drops per minute

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Why is glucose the main source of energy in humans?.

Answers

Answer:

It's caused by the glucose in the meals you eat! The molecular connections between glucose molecules store energy. Following the digestion and transfer of glucose to your cells, a process known as cellular respiration releases the stored energy and turns it to energy that your cells can use.

Explanation:

Most carbs in our diet are broken down by the body and converted to glucose, a kind of sugar. Our cells' primary source of energy is glucose. When the body no longer requires glucose for energy, it is stored in the liver and muscles.

Which ones are the most essential vitamins for the human body?.

Answers

Answer:

Basically every vitamin:

Vitamin A

Vitamin B

Vitamin C

Vitamin D

Vitamin E

Vitamin K

Calcium

Iron

Magnesium

Zinc

what is included in hand care​

Answers

Answer:

Hand hygiene procedures include the use of alcohol-based hand rubs (containing 60%–95% alcohol) and hand washing with soap and water.

Explanation:

Hand hygiene is considered a primary measure for reducing the risk of transmitting infection among patients and health care personnel.

Answer:

Hand hygiene is considered a primary measure for reducing the risk of transmitting infection among patients and health care personnel.

Hand hygiene procedures include the use of alcohol-based hand rubs (containing 60%–95% alcohol) and hand washing with soap and water.

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