Nursing Elites

1. The scientific name for a house cat is Felis catus. This indicates the house cat’s ___________ and ___________.

• A. kingdom; family
• B. order; subspecies
• C. phylum; class
• D. genus; species

Correct answer: D

Rationale: The scientific name for an organism consists of its genus and species. In this case, 'Felis' refers to the genus, while 'catus' refers to the species, thus indicating the house cat's genus and species as Felis catus. Therefore, the correct answer is 'D.' Choices A, B, and C are incorrect because a scientific name does not include information about the kingdom, family, order, subspecies, phylum, or class of an organism.

2. What is the best description of aseptic?

• A. Infected
• B. Purified
• C. Contaminated
• D. Sterilized

Correct answer: B

Rationale: The correct answer is B: 'Purified.' Aseptic means free from contamination or purified. In medical and scientific contexts, aseptic techniques are used to prevent contamination and maintain sterility in environments or procedures. Choice A, 'Infected,' is incorrect as aseptic refers to being free from contamination, not being infected. Choice C, 'Contaminated,' is incorrect as aseptic means the opposite of contaminated. Choice D, 'Sterilized,' is incorrect as aseptic focuses on the absence of contamination rather than the process of sterilization.

3. The voice box may be called the ___________.

• A. larynx
• B. lynx
• C. pharynx
• D. phalanx

Correct answer: A

Rationale: The correct answer is A, larynx. The voice box is commonly referred to as the larynx. It is an organ in the neck that contains the vocal cords and is responsible for producing sound. The other options are incorrect: B) lynx is a type of wildcat, C) pharynx is part of the throat involved in swallowing, and D) phalanx refers to the bones of the fingers or toes.

4. What is another word for contemptuous?

• A. Sympathetic
• B. Exhausted
• C. Scornful
• D. Insensitive

Correct answer: C

Rationale: The word 'contemptuous' means showing disdain or scorn for something or someone. Therefore, the word 'scornful' is the most closely related synonym to 'contemptuous' in this list. 'Sympathetic' means showing compassion, 'exhausted' means very tired, and 'insensitive' means lacking empathy. These options do not convey the same meaning as 'contemptuous'.

5. What is the primary function of the respiratory system?

• A. To absorb oxygen
• B. To transport nutrients
• C. To produce sound and speech
• D. To regulate blood pressure

Correct answer: A

Rationale: The primary function of the respiratory system is to absorb oxygen from the air into the bloodstream and expel carbon dioxide from the body. This process is essential for cellular respiration and the production of energy in the body. Option A, 'To absorb oxygen,' aligns with this crucial function, making it the correct choice. Choices B, C, and D are incorrect as they do not represent the primary function of the respiratory system. The respiratory system is not responsible for transporting nutrients (choice B), producing sound and speech (choice C), or regulating blood pressure (choice D).

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