Pulmonary edema can be caused by

Correct Answer: A

Rationale: The correct answer is A) Heart failure. Pulmonary edema occurs when fluid builds up in the lungs due to the inability of the heart to pump effectively, leading to increased pressure in the blood vessels of the lungs. This causes fluid to leak into the air sacs. Anemia (choice B) is a condition characterized by low red blood cell count and does not directly cause pulmonary edema. Choice C, a lack of hemoglobin, is related to anemia, not pulmonary edema. Choice D, plaque buildup in the arteries, can lead to conditions like a heart attack or stroke but is not directly linked to pulmonary edema.

Correct Answer: A

Rationale: The correct answer is A: Take any suicide threat seriously. This is crucial as individuals with mental health disorders are at a higher risk of suicide. Ignoring such threats can have serious consequences. Disregarding loss of appetite can lead to overlooking potential signs of deterioration in the resident's mental health. Avoiding communication with the resident can exacerbate feelings of isolation and worsen the mental health condition. Ignoring dilated pupils may overlook signs of drug use or potential medical issues. Overall, prioritizing the safety and well-being of the resident by taking suicide threats seriously is essential in providing appropriate care.

Correct Answer: C

Rationale: The correct answer is C: Spleen. The spleen acts as a storage shed for blood by storing and releasing blood cells, particularly red blood cells and platelets. It also filters the blood, removing old or damaged blood cells. The other choices are incorrect because: A: Gallbladder stores bile, not blood. B: Thymus is responsible for immune system function, not blood storage. D: Appendix is a small pouch-like organ with no storage function related to blood.

Correct Answer: B

Rationale: The correct answer is B: Holistic care. Rehabilitation emphasizes addressing all aspects of an individual's well-being - physical, emotional, social, and mental. Holistic care aligns with this concept by considering the whole person and not just focusing on one aspect. Palliative care (A) focuses on improving quality of life for individuals with serious illnesses, not the same as rehabilitation. Outcome care (C) is about achieving specific results in treatment, not the same as rehabilitation. Primary care (D) pertains to general healthcare services, not specific to rehabilitation's comprehensive approach.

Correct Answer: D

Rationale: The correct answer is D: Increased urinary output. This is a sign of approaching death due to the body's organs shutting down, leading to decreased functioning of the kidneys and an inability to concentrate urine. Increased urinary output is commonly seen in the final stages of life. Choice A: Dry skin is not a specific sign of approaching death. It can be caused by various factors such as dehydration or skin conditions. Choice B: Rashy skin is also not a definitive sign of approaching death. Skin rashes can be caused by allergies, infections, or other skin conditions. Choice C: High blood pressure is not typically a sign of approaching death. In fact, blood pressure may decrease as the body weakens in the final stages of life. Therefore, the correct answer is D as it is a more specific and relevant sign of the body's decline in the final stages of life.