A 57-year-old man who has chronic leukemia with brain metastasis has begun on high-dose intrathecal cytarabine. The treating physician must be aware of which of the following significant adverse effects?

A 57-year-old man who has chronic leukemia with brain metastasis has begun on high-dose intrathecal cytarabine. The treating physician must be aware of which of the following significant adverse effects?

A 45-year-old man who is obese complains of postprandial epigastric pain. The pain does not appear after every meal. He has noticed the pain especially after eating spicy foods. He is not currently taking any medications. You suspect gastroesophageal reflux disease (GERD) and want to try a drug that will lower the amount of acid in his stomach. Which of the following drugs chemically elevates the pH?

A 5-year-old boy is brought to the clinic by his parents who say that he often has trouble catching his breath when he has been playing hard outside. He is allergic to peanuts. At the moment, he is breathing fine. Which of the following drugs would dilate his bronchioles in an acute asthma attack?

A 34-year-old man who recently had a renal transplant presents to clinic for follow-up. He has been feeling well and has no specific complaints. His laboratory test results look normal other than an elevated blood glucose of 197 mg/dL. The physician believes the elevated blood glucose may be caused by a medication. What is the most likely medication to cause hyperglycemia?

An 8-year-old boy is brought to the pediatrician because of his continued bedwetting despite many treatment attempts. He has tried a bed alarm and desmopressin but still wets the bed at least twice a week for the past 2 months. He has been healthy otherwise and does not have urinary accidents other than at night. Which of the following antidepressants is the most appropriate treatment?