Nursing Elites

1. Two students _________ their professor about the possibility of obtaining a good grade in class.

• A. Ask
• B. Is
• C. Was
• D. Could

Correct answer: A

Rationale: The correct answer is 'Ask' because it maintains subject-verb agreement with 'two students,' requiring a plural verb 'ask' to match the plural subject. The other choices ('Is,' 'Was,' 'Could') do not agree with the plural subject and are thus incorrect. 'Is' is singular, 'Was' is the past tense form, and 'Could' indicates a possibility but does not fit the context of the sentence.

2. Your supervisor instructs you to purchase 240 pens and 6 staplers for the nurse's station. Pens are purchased in sets of 6 for $2.35 per pack. Staplers are sold in sets of 2 for $12.95 each. How much will purchasing these products cost?

• A. $162.00
• B. $132.00
• C. $225.00
• D. $145.00

Correct answer: B

Rationale: To find the total cost, first calculate the cost of pens and staplers separately. 240 pens require 40 packs (240 pens ÷ 6 pens per pack = 40 packs). Each pack of pens costs $2.35, so 40 packs cost $94 (40 packs × $2.35 per pack = $94). For the staplers, 6 staplers require 3 packs (6 staplers ÷ 2 staplers per pack = 3 packs). Each pack of staplers costs $12.95, so 3 packs cost $38.85 (3 packs × $12.95 per pack = $38.85). Adding the cost of pens and staplers together gives a total of $132.85, which rounds to $132.00. Therefore, the correct answer is $132.00. Choice A is incorrect as it does not consider the individual prices of pens and staplers. Choice C is incorrect as it overestimates the total cost by combining the costs incorrectly. Choice D is incorrect as it underestimates the total cost by not considering both pens and staplers.

3. Which organelle in the cell contains the genetic material?

• A. Ribosome
• B. Nucleus
• C. Mitochondria
• D. Endoplasmic reticulum

Correct answer: B

Rationale: The correct answer is B, Nucleus. The nucleus is the organelle in the cell that contains the genetic material (DNA). DNA within the nucleus determines the cell's functions and characteristics, making it essential for cell function and replication. Choice A, Ribosome, is responsible for protein synthesis, not genetic material storage. Choice C, Mitochondria, produces energy but does not contain the genetic material. Choice D, Endoplasmic reticulum, is involved in protein synthesis and lipid metabolism but does not house the genetic material.

4. Which hormone is released by the pancreas to lower blood glucose levels?

• A. Insulin
• B. Glucagon
• C. Cortisol
• D. Somatostatin

Correct answer: A

Rationale: Insulin is the hormone released by the pancreas to lower blood glucose levels. Insulin facilitates the uptake of glucose into cells, helping to decrease blood glucose levels and store excess glucose for energy or future use. Glucagon, on the other hand, raises blood glucose levels by promoting the breakdown of glycogen into glucose. Cortisol and somatostatin do not directly regulate blood glucose levels in the same manner as insulin and glucagon.

5. The hospital accepts a certain quota of 'indigent' patients.

• A. Uninjured
• B. Apathetic
• C. Resentful
• D. Impoverished

Correct answer: D

Rationale: The word 'indigent' refers to people who are poor or impoverished, lacking financial resources. Therefore, the correct choice is D, 'Impoverished.' Choices A, B, and C are incorrect because they do not accurately reflect the meaning of 'indigent.' Choice A, 'Uninjured,' is unrelated to financial status. Choice B, 'Apathetic,' means showing no interest or concern, which is irrelevant. Choice C, 'Resentful,' means feeling bitterness or indignation, which is also unrelated to poverty.

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