Nursing Elites

1. If tubes distend, they ___________.

• A. flex
• B. stretch
• C. solidify
• D. collapse

Correct answer: B

Rationale: When tubes distend, they expand or become enlarged, which typically results in stretching rather than flexing, solidifying, or collapsing. Distending tubes imply an increase in size or volume, indicating a stretching or expansion effect. Therefore, the correct answer is 'stretch.' Choice A, 'flex,' is incorrect as flexing refers to bending or curling, not expanding. Choice C, 'solidify,' is incorrect as solidifying refers to becoming solid, which is not related to the expansion of tubes. Choice D, 'collapse,' is incorrect as collapsing refers to falling in or giving way, which is the opposite effect of distending.

2. What is the definition of the word ENVIRONMENT?

• A. the major ideas of the quality of life
• B. the assistance found outside the family
• C. the elements inside and outside of a person
• D. the positive and negative aspects of a home

Correct answer: C

Rationale: The word 'environment' refers to the surroundings or conditions in which a person, animal, or plant lives or operates. It encompasses the elements both inside and outside of an individual, including physical, biological, social, and cultural factors. Option C, which mentions the elements inside and outside of a person, is the most accurate description of the word 'environment.' Choices A, B, and D do not capture the comprehensive nature of the term 'environment' and are therefore incorrect.

3. The nurse noted in the chart, 'The patient is lethargic.' How was the patient behaving?

• A. Pacing the halls
• B. Difficult to arouse
• C. Shaking uncontrollably
• D. Not responding to pain

Correct answer: B

Rationale: The correct answer is B: 'Difficult to arouse.' 'Lethargic' is a medical term used to describe a state of drowsiness or lack of energy, making the patient difficult to arouse. Choices A, C, and D describe different behaviors that are not indicative of lethargy. A patient who is pacing the halls is more likely to be agitated, while shaking uncontrollably may suggest tremors or seizures. Not responding to pain indicates a lack of reaction to painful stimuli but does not directly reflect being lethargic.

4. What word is best to substitute for the underlined words in the following sentence? Mr. Karnicki invited all of his relatives to visit him in the hospital.

• A. his
• B. theirs
• C. them
• D. their

Correct answer: A

Rationale: The word 'his' in the sentence is referring to Mr. Karnicki's relatives, indicating possession. Therefore, the correct substitution should maintain the possessive form. 'His' is the appropriate possessive pronoun to use in this context, ensuring clarity and coherence in the sentence structure. Choices B, C, and D are incorrect as they do not correctly convey the possessive relationship between Mr. Karnicki and his relatives.

5. What is the primary function of red blood cells?

• A. Clotting blood
• B. Transporting oxygen
• C. Fighting infection
• D. Carrying hormones

Correct answer: B

Rationale: The primary function of red blood cells, also known as erythrocytes, is to transport oxygen from the lungs to the body's tissues and organs. This is essential for cellular respiration and overall body functions. Red blood cells do not play a role in clotting blood, fighting infection, or carrying hormones. Choice A is incorrect because clotting blood is primarily done by platelets and other components of blood. Choice C is incorrect as fighting infection is a function mainly carried out by white blood cells. Choice D is incorrect because carrying hormones is primarily attributed to proteins like albumin and specific hormone-carrying proteins.

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