The capacity of a drug to do damage or cause adverse effects in the body is called toxicity.
In general terms, toxicity can be described as something that is harmful. In medical terms, toxicity can be described as the ability of any chemical or drug to damage the body of a person.
Drugs, of various kinds, can cause serious adverse effects on a person. Even drugs that are used for medical purposes can cause adverse reactions when not used properly, without the prescription of a doctor. Hence, to avoid toxicity by a drug, a person should only take a drug that is prescribed by a doctor. The toxicity of a drug can even lead to lifelong damage or death of a person.
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Answer:
The best answer to the question: Anemia can be caused by a diet lacking in which nutritional substances?, would be, D: Folic acid and vitamin B12.
Explanation:
Anemia, is usually defined as a problem in the formation of red blood cells, or, erythrocites. Usually, there are a number of nutrients, such as vitamins and minerals, that play a vital role in the formation of these erythrocites. One such mineral is iron, which is why, when it is lacking in the diet, it can cause an anemia called iron-deficiency anemia. In this case, the anemia, which is either a reduced production of red-blood cells, or, cells that are incapable of carrying out their duty as oxygen-transporters, is caused by a dietary deficiency. Another form of this can be when the body itself, through an illness, is incapable of producing these cells. However, aside from iron, there are other two nutrients that are vital in the correct formation of erythrocites, and in their being efficent transporters: folic acid, also known as folate, and vitamin B12, both necessarily supplied by the diet, as the body cannot produce them.
Answer:
Neutral; protons (H+)
Explanation:
At neutral pH, the hydroxide and proton ions are equal.
The nurse should set a plastic cup on the orbital rim, gently place it there, and secure it with tape to stabilize the area.
<h3>What are the duties of nurse?</h3>
- Do physical examinations.
- Consider thorough medical histories.
- Consider the patient's emotional and physical demands while you listen to them.
- Give patients guidance and health care education.
- Work with experts and other medical professionals to coordinate care.
- Record your symptoms and medical background.
- Plan patient care in conjunction with teams.
- Promote the patient's well-being and health.
- Track the patient's health and note any changes.
- administering treatments and drugs.
- Utilize medical apparatus.
- Run diagnostic procedures.
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Answer:
The correct answer will be option B-left atrium.
Explanation:
The coronary circulation is the circulation of blood and nutrients to the myocardium of the heart on both sides.
The coronary system consists of coronary arteries and coronary sinus(vein) in which coronary arteries arise from the main artery of the circulatory system called aorta. This aorta arises from the left atrium of the heart which supplies oxygenated blood. These coronary arteries divide into left and right arteries which supply oxygenated blood to the heart.
Thus, option B-left atrium is the correct answer.
