Correct Answer: C

Rationale: The correct answer is C: Cognitive-behavioral therapy (CBT) and physical therapy. CBT helps older adults manage pain through changing thought patterns and behaviors, improving coping skills. Physical therapy helps maintain mobility and reduce pain. Both approaches address the physical and psychological aspects of chronic pain, leading to better quality of life. Complete bed rest (A) can worsen pain and lead to muscle weakness. Unsupervised use of opioids (B) can be dangerous, leading to addiction and other health issues. Isolation and minimal social interaction (D) can contribute to depression and exacerbate pain.

Correct Answer: B

Rationale: The correct answer is B: dehydration. Mr. J's symptoms of flu-like illness, diarrhea, vomiting, confusion, lethargy, dry skin, brown tongue, sunken cheeks, and concentrated urine are indicative of severe dehydration. Dehydration can lead to electrolyte imbalances, decreased blood volume, and impaired organ function, resulting in confusion and lethargy. Skin changes, dry mucous membranes, and concentrated urine are also classic signs of dehydration. The other choices (A, C, D) do not align with the constellation of symptoms presented by Mr. J and are less likely based on the information provided.

Correct Answer: A

Rationale: The correct answer is A: Gerontological nursing certification indicates that a nurse has advanced knowledge and skills specifically related to the care of older adults. This is accurate because gerontological nursing certification is a voluntary certification that demonstrates a nurse's specialized expertise in caring for the elderly population. Nurses who obtain this certification have undergone additional training and education in gerontological nursing, making them more competent in addressing the unique needs of older adults. Choices B, C, and D are incorrect: B: All nurses in long-term care must obtain gerontological certification after completing their initial training - This is false as gerontological certification is not mandatory for all nurses in long-term care. C: Certification in gerontology is only necessary for nurses working in rehabilitation centers - This is incorrect as gerontological certification is beneficial for nurses caring for older adults in various settings, not just rehabilitation centers. D: Only nurses with a master's degree can achieve certification in gerontology - This is not true as nurses with

Correct Answer: D

Rationale: The correct answer is D because nursing interventions can focus on enhancing the client's quality of life, comfort, and emotional well-being even in the face of terminal illness. Nurses can provide support, educate the client and family, manage symptoms, and empower the client to find meaning and purpose in their life. This approach contributes to a higher level of wellness by addressing holistic needs beyond just medical interventions. Incorrect choices: A: Wellness can be achieved through various means, not just aggressive medical interventions. B: Wellness is still achievable in terms of emotional, social, and spiritual well-being even with a terminal illness. C: Wellness involves physical, emotional, social, and spiritual aspects beyond just the absence of disease.

Correct Answer: A

Rationale: The correct answer is A: Pneumonia. Older adults are more susceptible to pneumonia due to weakened immune systems and other health conditions. Pneumonia can lead to severe complications requiring hospitalization. Stroke (B) affects a significant number of older adults but is not the leading cause of hospitalization. Diabetes (C) and Congestive heart failure (D) are prevalent in older adults but are not the primary reason for hospitalization. Pneumonia's severity and impact on older adults' health make it the leading cause of hospitalization.