Which is recommended as helpful in minimizing allergy to house dust mites?

Correct Answer: D

Rationale: Keeping humidity below 50% reduces dust mite populations, as they thrive in humid environments.

Correct Answer: D

Rationale: Iron chelators prevent iron overload in patients with chronic hemolytic anemia requiring frequent transfusions.

Correct Answer: C

Rationale: The first action the nurse should take in this situation is to check the patient's airway. Ensuring a patent airway is a critical step as it is essential for breathing and oxygenation. In this case, the unconscious patient may be at risk of airway obstruction due to various factors such as blood, secretions, or swelling from the injury. By checking the airway first, the nurse can quickly identify and address any blockages or issues that may compromise the patient's ability to breathe effectively. Once the airway is secured, the nurse can then proceed to address the other needs of the patient, such as controlling bleeding and stabilizing other vital signs.

Correct Answer: B

Rationale: Acute glomerulonephritis is an inflammatory kidney disease that typically follows a streptococcal infection, such as strep throat or skin infection caused by group A beta-hemolytic streptococcus. The infection triggers the body's immune response, leading to the deposition of immune complexes in the glomeruli of the kidneys. This results in inflammation, damage to the glomeruli, and impaired kidney function. Symptoms of acute glomerulonephritis may include hematuria (blood in the urine), proteinuria (protein in the urine), edema, hypertension, and decreased urine output. It is important to diagnose and manage acute glomerulonephritis promptly to prevent complications and promote recovery. Other answer choices do not accurately describe the typical etiology or presentation of acute glomerulonephritis.

Correct Answer: B

Rationale: EBV is not typically associated with nasopharyngeal T-cell lymphoma but is linked to B-cell lymphomas and carcinomas.