1. The axial skeleton consists of bones in the:

A. Head, neck, and trunk
B. Arms and legs
C. Hands and feet
D. All of the above

Correct answer: A

Rationale: The correct answer is A: 'Head, neck, and trunk.' The axial skeleton includes the bones along the body's central axis, comprising the skull, vertebral column, rib cage, and sternum. These bones provide structural support and protect vital organs. Choices B and C are incorrect as the arms, legs, hands, and feet are part of the appendicular skeleton. Therefore, the axial skeleton primarily encompasses the head, neck, and trunk, making option A the correct choice.

2. What happens to the kinetic energy of an object when its mass is doubled?

A. Kinetic energy remains the same
B. Kinetic energy halves
C. Kinetic energy doubles
D. Kinetic energy quadruples

Correct answer: c

Rationale: Kinetic energy is directly proportional to the square of an object's mass when its velocity remains constant.

3. Which of the following is a common property of both acids and bases?

A. React with metals to produce hydrogen gas
B. Taste sour
C. Turn blue litmus paper red
D. Conduct electricity when dissolved in water

Correct answer: d

Rationale: Both acids and bases conduct electricity when dissolved in water. The other choices are specific to either acids or bases.

4. One staff suggests that they review the pattern of nursing care that they are using, which is

A. job description
B. system used to deliver care
C. manual of procedure
D. rules to be followed

Correct answer: B

Rationale: The correct answer is B: 'system used to deliver care.' When a staff member suggests reviewing the pattern of nursing care being used, they are referring to the overall system or method in place for delivering care to patients. This includes the processes, protocols, and techniques used to provide nursing care. It goes beyond just following a job description, manual of procedure, or rules. By evaluating and potentially revising the system used to deliver care, staff can ensure that best practices are in place to provide high-quality and effective care to patients.

5. What type of figurative language is used in the statement "Her laughter was music to my ears"?

A. Metaphor
B. Simile
C. Hyperbole
D. Personification

Correct answer: A

Rationale: The statement directly compares laughter to music, forming a metaphor.

6. The stratified squamous epithelium found in the skin is adapted for:

A. Absorption
B. Secretion
C. Protection
D. Gas exchange

Correct answer: C

Rationale: The correct answer is C: Protection. Stratified squamous epithelium is a type of tissue that is well-suited for protection as it consists of multiple layers of cells that provide a barrier against physical and chemical damage. In the skin, this epithelium helps protect the body against external threats such as pathogens, UV radiation, and mechanical abrasion. Absorption (A) and secretion (B) are typically functions of other types of epithelial tissues, such as simple columnar or simple cuboidal epithelium. Gas exchange (D) is primarily facilitated by tissues like the alveolar epithelium in the lungs, not stratified squamous epithelium in the skin.