Nursing Elites

1. What type of tissue is fat?

• A. Connective
• B. Muscle
• C. Nervous
• D. Epithelial

Correct answer: A

Rationale: Fat is a type of loose connective tissue known as adipose tissue. Adipose tissue primarily functions to store energy and provide cushioning and insulation for organs. While muscle tissue is responsible for movement, nervous tissue transmits nerve impulses, and epithelial tissue covers and protects body surfaces, fat specifically falls under the category of connective tissue.

2. What is a nit?

• A. abscess
• B. parasite
• C. bandage
• D. infection

Correct answer: B

Rationale: A nit is a kind of parasite, specifically the egg of a louse. Nits are typically found attached to hair close to the scalp and are commonly associated with head lice infestations. Choice A, 'abscess,' is incorrect as an abscess is a collection of pus caused by an infection. Choice C, 'bandage,' is incorrect as it is a material used for covering wounds. Choice D, 'infection,' is incorrect as it refers to the invasion and multiplication of microorganisms in body tissues.

3. What does the parathyroid hormone regulate?

• A. Magnesium
• B. Calcium
• C. Calcitonin
• D. Glucocorticoids

Correct answer: B

Rationale: The parathyroid hormone primarily regulates calcium levels in the blood. It acts to increase calcium levels by stimulating the release of calcium from bones, enhancing calcium reabsorption in the kidneys, and promoting the conversion of vitamin D to its active form, which aids in calcium absorption from the intestines. Therefore, the correct answer is B. Choices A, C, and D are incorrect because the parathyroid hormone does not play a significant role in the regulation of magnesium (Choice A), calcitonin (Choice C), or glucocorticoids (Choice D).

4. Another word for UNDER OBSERVATION is?

• A. Cognition
• B. Isolation
• C. Surveillance
• D. Assessment

Correct answer: C

Rationale: The correct answer is C, 'Surveillance,' which means 'under observation.' 'Cognition' (A) refers to mental processes, 'Isolation' (B) means being separated from others, and 'Assessment' (D) is the evaluation of something, none of which directly relate to being observed.

5. Select the meaning of the underlined word in the following sentence. At this point, we are providing mainly palliative care.

• A. Scientific
• B. Surgical
• C. Soothing
• D. Serious

Correct answer: C

Rationale: In the context of the sentence, 'palliative care' refers to care that is focused on providing relief from the symptoms and stress of a serious illness. It is not aimed at curing the illness but rather at providing comfort and improving quality of life. Therefore, the meaning of 'palliative' in this context is to soothe or alleviate suffering, making 'soothing' the correct choice. The other options, 'scientific,' 'surgical,' and 'serious,' do not capture the essence of palliative care, which is centered around providing comfort and relief rather than focusing on scientific or surgical interventions or emphasizing seriousness.

Similar Questions