Which of the following may benefit from inhaled surfactant therapy? Select all that apply.

The nurse is assigned to care for a 31-year-old male with a past medical history significant for long-standing diabetes mellitus and hypertension. Current medications are metformin, furosemide, and captopril. Laboratory tests reveal serum potassium of 3.2 mEq/L, so the patient is started on spironolactone. The nurse provides education about which side effect of therapy?

The 16-year-old patient passed out from the heat while playing football and now requires an infusion of Lactated Ringer’s solution for moderate dehydration. The patient’s heart rate is 118 bpm, blood pressure is 100/72 mmHg, and temperature is 37.5°C. Which gauge of intravenous catheter does the nurse select for insertion into this patient?