Correct Answer: A

Rationale: The small charm tied to a leather strip is likely an amulet, which many cultures consider an important means of protection from 'evil spirits.' When a patient appears to have a health practice the nurse is unfamiliar with, the nurse should ask for clarification in a non-judgmental way that communicates acceptance of their beliefs and allows for open communication. Thus, the nurse in this situation should inquire about the amulet's meaning to the patient. Asking the patient to lock the item with other valuables in the hospital's safe, telling the patient that a family member should take valuables home, or doing nothing does not address the importance or meaning of a cultural health practice to the patient and does not allow the nurse to gain an understanding of the patient's cultural health practices.

Correct Answer: B

Rationale: The stethoscope does not magnify sound but effectively blocks out extraneous room noises. The correct orientation of the earpieces is with the slope pointing forward toward the examiner's nose, not posteriorly. The tubing length of a stethoscope should ideally be between 14 to 18 inches (36 to 46 cm) to avoid sound distortion. Using tubing longer than this range can distort sound. Both the fit and quality of the stethoscope are crucial for accurate auscultation and assessment, highlighting their significance in clinical practice. Therefore, the correct answer is that the stethoscope blocks out extraneous room noise but does not magnify sound.

Correct Answer: C

Rationale: Percussion is a technique used to assess the density of underlying organs by producing sounds that help determine their location and size. Turgor, texture, and consistency are primarily assessed through palpation, not percussion. Turgor refers to skin elasticity, texture pertains to the feel of the tissue surface, and consistency relates to the firmness or resistance of the tissue.

Correct Answer: D

Rationale: Spirituality refers to a connection with something larger than oneself and a belief in transcendence. The other responses do not apply to spirituality. Choice A, 'Belief in and worship of God or gods,' and choice C, 'Attendance at a specific church or place of worship,' are more aligned with religious practices. Choice B, 'Being closely tied to one's ethnic background,' is not a defining aspect of spirituality or religion as it pertains more to cultural identity rather than spiritual beliefs.

Correct Answer: C

Rationale: Ethnicity pertains to a social group that may possess shared traits such as common geographic origin, migratory status, religion, language, values, traditions, or symbols and food preferences. Culture is dynamic, ever-changing, and learned from birth through the processes of language acquisition and socialization. Religion is the belief in a higher power. Ethnicity pertains to a social group within the social system that claims to have variable traits, such as a common geographic origin, migratory status, religion, race, language, values, traditions, symbols, or food preferences.