A patient who is breastfeeding her 6-week-old infant is prescribed to take montelukast sodium (Singulair) 10 mg orally daily (at 9:00 AM) for control of asthma. Which action should you teach her to...

A patient who is breastfeeding her 6-week-old infant is prescribed to take montelukast sodium (Singulair) 10 mg orally daily (at 9:00 AM) for control of asthma. Which action should you teach her to reduce the infant's exposure to this drug?

A. Breastfeed the infant no sooner than 1 hour after taking the drug.

B. Avoid drinking fluids for 6 hours after taking the drug.

C. Breastfeed the infant right before taking the drug.

D. Take the drug on an empty stomach.

Q`15:

A patient receives 250 mg of an oral drug at noon, 6 PM, and midnight. The drug has a half-life of6 hours. How much of the drug remains in the patient at 6 AM the next day?

A. 437.75 mg

B. 375 mg

C. 218.75 mg

D. 187.5 mg

What is the weight in kilograms for a man who weighs 192 lb? _____ kg