Nursing Elites

1. What is the average normal body temperature in degrees Celsius?

• A. 30°C
• B. 32°C
• C. 35°C
• D. 37°C

Correct answer: D

Rationale: The average normal body temperature in degrees Celsius is 37°C. This temperature is considered the standard measurement for the human body under normal conditions. It is essential to know this baseline temperature for monitoring health and detecting abnormalities such as fever. Choice A, 30°C, is too low for the average normal body temperature. Choice B, 32°C, is also below the standard normal body temperature. Choice C, 35°C, is closer but still lower than the average normal body temperature of 37°C.

2. The lateral side of the right knee would be ___________.

• A. the kneecap
• B. closest to the left knee
• C. farthest from the left knee
• D. on the underside of the knee

Correct answer: C

Rationale: The lateral side of the right knee is the side that is farthest from the left knee when looking at the knee joint from the front. The term 'lateral' refers to the side of the body that is farther away from the midline or center of the body. In this case, the lateral side of the right knee is on the outer side of the knee joint, away from the other knee. Choice A is incorrect as the kneecap is located at the front of the knee. Choice B is incorrect as it describes the medial side, not the lateral side. Choice D is incorrect as it refers to the underside, which is not related to the lateral aspect of the knee.

3. What is the main function of the circulatory system?

• A. Transporting oxygen and nutrients
• B. Removing waste products
• C. Regulating body temperature
• D. Protecting organs

Correct answer: A

Rationale: The main function of the circulatory system is to transport oxygen and nutrients to the body's cells while removing waste products. Oxygen and nutrients are carried by the blood to various tissues and organs, ensuring they receive essential elements for their proper function. Waste products are then removed from the cells and transported to the appropriate organs for elimination. This process ensures the overall well-being and functionality of the body. Choice B, removing waste products, is partially correct as one of the functions of the circulatory system is indeed to eliminate waste from the body. However, the primary function is to transport oxygen and nutrients. Choice C, regulating body temperature, is incorrect as temperature regulation is mainly controlled by the body's respiratory and integumentary systems. Choice D, protecting organs, is not a primary function of the circulatory system; protection is more closely associated with the immune system and the skeletal system.

4. What is a common finding in a whiplash injury?

• A. Cardiopulmonary issues
• B. Side-to-side spinal curvature
• C. Eventual herniation of discs
• D. Traumatic injury to ligaments

Correct answer: D

Rationale: A common finding in a whiplash injury is a traumatic injury to ligaments. Whiplash occurs due to sudden hyperextension and hyperflexion of the neck, leading to strain or tearing of ligaments in the neck. This can manifest as neck pain, stiffness, and limited range of motion. While other complications like cardiopulmonary problems, side-to-side spinal curvature, or eventual herniation of discs are not typically associated with whiplash injuries.

5. What is the role of the pancreas in digestion?

• A. To secrete digestive enzymes
• B. To store bile
• C. To absorb nutrients
• D. To transport glucose

Correct answer: A

Rationale: The correct answer is A: To secrete digestive enzymes. The pancreas is responsible for secreting digestive enzymes that aid in breaking down carbohydrates, fats, and proteins in the small intestine, facilitating the process of digestion. Choice B is incorrect because the pancreas does not store bile; that is primarily the function of the gallbladder. Choice C is incorrect as the absorption of nutrients mainly occurs in the small intestine, not the pancreas. Choice D is incorrect as the transport of glucose is primarily regulated by insulin produced in the pancreas, but this is not the main role of the pancreas in digestion.

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