Which of the following is associated with brain edema if improperly treated?

Correct Answer: B

Rationale: Rapid correction of hyponatremia can lead to osmotic shifts, increasing the risk of cerebral edema.

Correct Answer: D

Rationale: Primary ciliary dyskinesia is associated with nasal polyps and recurrent respiratory infections.

Correct Answer: C

Rationale: Autoimmune disorders include connective tissue (collagen) disorders. Connective tissue disorders, such as rheumatoid arthritis, systemic lupus erythematosus, and scleroderma, are a type of autoimmune disorder. In these conditions, the body's immune system mistakenly attacks its own tissues, including the connective tissues. Therefore, it is important for the client and family to understand that connective tissue disorders fall under the category of autoimmune disorders. This knowledge can help them better understand the nature of the disease and how it affects the body.

Correct Answer: D

Rationale: Uncompensated respiratory alkalosis results from excessive ventilation, leading to low COâ‚‚ and a high pH. Normal bicarbonate indicates that metabolic compensation has not yet occurred.

Correct Answer: A

Rationale: Acyclovir is an antiviral effective against herpes simplex virus (HSV) infections, including encephalitis and mucocutaneous lesions.