Nursing Elites

1. Approximately how many muscles are in the human body?

• A. 100
• B. 200
• C. 600
• D. Over 600

Correct answer: D

Rationale: The human body has over 600 muscles responsible for various functions like movement, stability, and posture. These muscles work together enabling us to perform daily activities and are crucial for our overall health and well-being. Choices A, B, and C are incorrect because the human body has far more than 100, 200, or 600 muscles. Option D, 'Over 600,' is the correct answer as it accurately reflects the approximate number of muscles in the human body.

2. Which of the following examples uses correct punctuation?

• A. The moderator asked the candidates, “Is each of you prepared to discuss your position on global warming?”.
• B. The moderator asked the candidates, “Is each of you prepared to discuss your position on global warming?”
• C. . The moderator asked the candidates, ‘Is each of you prepared to discuss your position on global warming?’
• D. The moderator asked the candidates, ‘Is each of you prepared to discuss your position on global warming?’

Correct answer: B

Rationale: Option B is the correct answer because it correctly places the period inside the closing quotation mark, following the closing punctuation of the sentence. This is the standard punctuation rule for quotations in American English. Choice A is incorrect as it has an extra period outside the closing quotation mark. Choice C is incorrect as the period should come after the closing quotation mark. Choice D is incorrect as it lacks the initial space before the quotation, not adhering to proper punctuation rules.

3. Which part of the nervous system is responsible for transmitting signals from the sensory organs to the central nervous system?

• A. Autonomic nervous system
• B. Somatic nervous system
• C. Peripheral nervous system
• D. Central nervous system

Correct answer: C

Rationale: The correct answer is C, the peripheral nervous system. The peripheral nervous system is responsible for transmitting signals from the sensory organs to the central nervous system. It consists of nerves that connect the central nervous system to the rest of the body, including sensory nerves that carry information from the sensory organs to the brain and spinal cord. Choices A, B, and D are incorrect. The autonomic nervous system is responsible for involuntary functions like heart rate and digestion, the somatic nervous system controls voluntary movements, and the central nervous system consists of the brain and spinal cord.

4. Which of the following structures is located in the pelvic cavity?

• A. The kidneys
• B. The colon
• C. The bladder
• D. The rectum

Correct answer: C

Rationale: The correct answer is the bladder. The bladder is situated in the pelvic cavity, specifically in the lower part of the abdomen. The kidneys are positioned higher up in the abdominal cavity, not in the pelvic region. The colon and rectum are part of the large intestine and are primarily located in the abdominal cavity, not the pelvic cavity. Therefore, the bladder is the only structure listed that is anatomically situated in the pelvic cavity.

5. Which type of immunity does the MMR vaccine provide?

• A. Artificial/active
• B. Artificial/passive
• C. Natural/active
• D. Natural/passive

Correct answer: A

Rationale: The correct answer is A: Artificial/active. The MMR vaccine provides artificial/active immunity. It works by introducing a weakened or killed form of the virus to trigger the body's immune response, leading to the production of antibodies that offer long-lasting protection against measles, mumps, and rubella. Artificial immunity is obtained through medical intervention, such as vaccination, while active immunity involves the immune system's direct response to an antigen. Choices B, C, and D are incorrect because the MMR vaccine does not provide passive immunity nor is it acquired naturally; instead, it stimulates the body to actively produce its immune response.

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