In which of the following parts of the body are mucous membranes found?

Correct Answer: C

Rationale: The correct answer is C: Genitals. Mucous membranes are found in areas with high moisture levels to help protect against infections. Genitals have mucous membranes to provide a protective barrier and aid in lubrication, reproduction, and elimination of waste. Feet, hands, and elbows do not typically have mucous membranes as they are not exposed to the same level of moisture and are primarily covered by skin for protection.

Correct Answer: D

Rationale: The correct response to a nosebleed is to apply pressure near the bridge of the nose. This helps to stop the bleeding by compressing the blood vessels and promoting clotting. Lowering the head of the bed (Choice A) can lead to swallowing blood and potentially cause nausea. Asking the person to lie down (Choice B) can increase blood flow to the head, worsening the bleeding. Applying ice directly to the skin (Choice C) can constrict blood vessels, but it is not recommended for nosebleeds as it may cause tissue damage. Thus, applying pressure near the bridge of the nose (Choice D) is the most effective and safe method to stop a nosebleed.

Correct Answer: B

Rationale: The correct answer is B: Parasomnias. Parasomnias refer to abnormal behaviors or physiological events that occur during sleep, such as sleepwalking or night terrors. Insomnias (choice A) are characterized by difficulty falling asleep or staying asleep. Somnambulism (choice C) is another term for sleepwalking specifically. Bruxisms (choice D) refer to teeth grinding during sleep. Therefore, the correct term for sleep disorders that encompass various abnormal behaviors during sleep is Parasomnias.

Correct Answer: A

Rationale: The correct answer is A because a geriatric chair helps residents who are mostly bedbound to avoid staying in bed all day, promoting mobility and preventing pressure sores. Choice B is incorrect because transfer assistance is typically provided by a different type of equipment such as a transfer belt. Choice C is incorrect as positioning for personal care can be done using other aids like bedrails or adjustable beds. Choice D is incorrect as a geriatric chair does not place residents in the prone position; it helps them sit comfortably and safely.

Correct Answer: A

Rationale: Body temperature is considered a vital sign because it reflects the body's ability to maintain homeostasis. Changes in body temperature can indicate underlying health conditions. Vital signs are physiological measurements that provide crucial information about a person's overall health status. Orientation (B), Telemetry (C), and Glycemic index (D) are not vital signs. Orientation refers to a person's awareness of surroundings, Telemetry is the process of monitoring and transmitting data remotely, and Glycemic index is a measure of how quickly food raises blood sugar levels. These factors are important but do not fall under the category of vital signs.