Correct Answer: C

Rationale: Pain threshold is the point at which a person first perceives pain, varying by individual factors like genetics or health. Pain tolerance is the amount of pain one can endure, and the other options are unrelated.

Correct Answer: D

Rationale: Human violence, also referred to as interpersonal violence, encompasses various forms of violence between individuals, including child maltreatment, sibling violence, bullying, elder abuse, hate crimes, and war/combat violence. These involve physical, sexual, or psychological harm and have significant consequences for victims and society.

Correct Answer: C

Rationale: Standard precautions refer to the basic infection prevention measures that should be taken with all patients, regardless of their known or suspected infection status. This includes hand hygiene, the use of personal protective equipment (such as gloves), and the proper handling and disposal of contaminated items. Palpating the lips of a healthy adult does not require additional precautions unless an infection is suspected.

Correct Answer: B,C

Rationale: Skin assessment includes evaluating temperature (to detect illness or injury) and turgor (to assess hydration). Tachypnea is a respiratory rate finding, and tympany is a percussion sound, not related to skin assessment.

Correct Answer: A

Rationale: Glyburide, a sulfonylurea, is used to manage gestational diabetes mellitus by stimulating insulin production. Levothyroxine treats hypothyroidism, nifedipine manages hypertension or preterm labor, and chlorpromazine is for psychiatric conditions or nausea, not diabetes.