Acute bronchitis can cause

Correct Answer: B

Rationale: Step-by-step rationale for choice B being correct: Yellow or green sputum is common in acute bronchitis due to inflammation and infection in the bronchial tubes, leading to the presence of pus. This is a typical symptom seen in respiratory infections like bronchitis. Coughing up blood (choice A) is more indicative of a more serious condition like pneumonia or lung cancer. Night sweats (choice C) are not a typical symptom of acute bronchitis but may be seen in conditions like tuberculosis. Excessive urination (choice D) is unrelated to acute bronchitis.

Correct Answer: B

Rationale: Step-by-step rationale: 1. Exposure to allergen triggers immune response. 2. Mast cells release histamine in response to allergen. 3. Histamine causes allergy symptoms like itching, sneezing. 4. Lymph doesn't directly respond to allergens. 5. Hormones and platelets are not primary mediators of allergic reactions. Summary: Histamine is released in response to allergens by mast cells, causing allergy symptoms. Lymph, hormones, and platelets are not directly involved in allergic reactions.

Correct Answer: B

Rationale: The correct answer is B: 12 inches. Placing the cane 12 inches in front of the stronger leg provides optimal support and stability, allowing the resident to maintain balance and reduce the risk of falls. Placing it too close (options A and D) may not provide enough support, while placing it too far (option C) could lead to instability. The 12-inch placement ensures proper weight distribution and alignment with the body, making it the most effective choice for using a cane safely and effectively.

Correct Answer: D

Rationale: The correct answer is D: Acceptance. In the stages of dying proposed by Elisabeth Kubler-Ross, acceptance is the final stage. This stage involves coming to terms with one's mortality and finding peace with the situation. It signifies a readiness to die without fear or resistance. In contrast, denial (choice C) involves refusing to accept the reality of impending death, while depression (choice B) typically occurs after denial when the person starts to feel sad about their situation. Choice A is not a stage in the Kubler-Ross model and does not align with the progression of emotions in facing death.

Correct Answer: B

Rationale: Liposuction is a planned procedure to improve appearance or reduce weight, not an urgent or emergency situation, making it elective.