How does moisture affect warm and cold applications?

Correct Answer: A

Rationale: The correct answer is A: Moisture strengthens the effects of warm and cold applications by facilitating heat transfer. When moisture is present, it enhances the conduction of heat/cold to the body, intensifying the therapeutic effects. This increased heat/cold transfer helps in achieving the desired outcomes more efficiently. Explanation of Incorrect Choices: B: Moisture does not reduce the effects of warm and cold applications; it actually enhances them. C: Moisture does not directly affect the likelihood of causing injury; proper application technique is key to prevent injury. D: Moisture does not necessarily allow applications to be applied for a longer time; the duration of application should be based on individual needs and treatment goals.

Correct Answer: B

Rationale: The correct answer is B: Some memory loss occurs. As people age, it is common to experience mild memory decline due to changes in brain structure and function. This is a normal part of the aging process and does not necessarily indicate a serious cognitive issue. Choices A, C, and D are incorrect because aging typically does not lead to speeding up of responses and reflexes, increased sensitivity of nerve endings in the skin, or improvement in senses such as vision and taste. These changes are more likely to occur due to external factors or individual differences rather than normal age-related changes in the nervous system.

Correct Answer: B

Rationale: The correct answer is B: Medication and psychotherapy. This is because medication helps to manage symptoms of anxiety disorders by regulating neurotransmitters, while psychotherapy addresses underlying causes and teaches coping strategies. Option A is incorrect because electroconvulsive therapy and psychosurgery are not commonly used for anxiety disorders. Option C is incorrect as psychosurgery is not a standard treatment for anxiety disorders. Option D is incorrect because electroconvulsive therapy is typically used for severe depression, not anxiety disorders.

Correct Answer: B

Rationale: The correct answer is B, depression or insomnia. Immobility can lead to decreased neurotransmitter release, impacting mood and sleep regulation. Depression and insomnia are common consequences. Pneumonia (A) is a respiratory complication. Weight gain (C) and constipation (D) are more related to the musculoskeletal and gastrointestinal systems, respectively.

Correct Answer: D

Rationale: The correct answer is D because residents who are dying may have difficulty swallowing due to weakened muscles. Feeding them slowly reduces the risk of choking and aspiration. Choice A is incorrect as some residents may not be able to express pain. Choice B is incorrect as residents may prefer dim lighting for comfort. Choice C is incorrect as lying flat can worsen breathing problems.