1. Which of the following is NOT a function of the nervous system?

A. Detecting touch
B. Regulating body temperature
C. Producing insulin
D. Controlling muscle movement

Correct answer: C

Rationale: The correct answer is C: 'Producing insulin.' The nervous system is responsible for detecting touch (option A), regulating body temperature (option B), and controlling muscle movement (option D). Insulin production is actually regulated by the endocrine system, specifically the pancreas. Insulin helps regulate blood sugar levels, which is not a function of the nervous system. It is important to differentiate between the roles of the nervous system and the endocrine system in maintaining bodily functions.

2. Which of the following is an example of an aromatic compound?

A. Ethanol
B. Toluene
C. Acetone
D. Butanal

Correct answer: B

Rationale: Toluene is an aromatic compound. The other choices are not aromatic compounds.

3. Which type of energy is associated with the random motion of particles in a substance?

A. Potential energy
B. Mechanical energy
C. Thermal energy
D. Chemical energy

Correct answer: c

Rationale: Thermal energy is related to the random motion of particles in a substance and is associated with temperature.

4. Identify the interrogative sentence in the following options:

A. The delicious pie disappeared quickly.
B. What is your favorite color?
C. Please open the window.
D. He ran as fast as he could.

Correct answer: B

Rationale: An interrogative sentence asks a question and typically ends with a question mark.

5. Katherine is a young Unit Manager of the Pediatric Ward. Most of her staff nurses are senior

A. Identify the source of the conflict and understand the points of friction
B. Disregard what she feels and continue to work independently
C. Seek help from the Director of Nursing
D. Quit her job and look for another employment.

Correct answer: C

Rationale: The correct answer is C: Seek help from the Director of Nursing. As a young Unit Manager managing a team of senior staff nurses, Katherine may face challenges in leading and gaining the respect of her team due to the age and experience gap. Seeking help from the Director of Nursing can provide her with guidance, mentorship, and support in navigating these challenges. It is important for Katherine to communicate openly about any conflicts or issues she may be facing in order to address them effectively and maintain a positive work environment. Quitting her job (option D) should be considered as a last resort after exhausting all other possible solutions.

6. Muscle soreness after exercise is often caused by microscopic tears in muscle fibers. This is called

A. Atrophy
B. Hypertrophy
C. Dom (Delayed Onset Muscle Soreness)
D. Spasm

Correct answer: C

Rationale: Muscle soreness after exercise is commonly caused by microscopic tears in muscle fibers, leading to a condition known as Delayed Onset Muscle Soreness (DOMS). Atrophy refers to the shrinking of muscle due to inactivity or lack of use, which is not the cause of muscle soreness after exercise. Hypertrophy is the increase in muscle size through exercise, not related to muscle soreness. Spasm is a sudden, involuntary muscle contraction unrelated to the micro-tears that cause muscle soreness. Therefore, the correct answer is C, DOMS, as it specifically addresses the micro-tears in muscle fibers that result in post-exercise soreness.