The key ingredient in a drug that produces a therapeutic effect is referred to as
A. an inert ingredient.
B. a therapeutic ingredient.
C. a chemical ingredient.
D. an active ingredient.
Answer: D
You might also like to view...
An adult patient who has undergone an implantable cardioverter defibrillator (ICD) procedure asks about the purpose of this device. The nurse's best response would be:
A) "To detect and treat ventricular fibrillation and ventricular tachycardia" B) "To detect and treat bradycardia" C) "To detect and treat atrial fibrillation" D) "To shock your heart if you have a heart attack at home"
A patient has returned from back surgery. The family has brought in the patient's continuous positive airway pressure (CPAP) machine. What is the best rationale for allowing the patient to use the CPAP machine at night?
a. It will keep the patient in deep levels of REM, which will decrease the need for pain medication. b. It will help decrease hospital noise that will keep the patient awake. c. The patient needs ventilator support owing to the increased chance of postoperative respiratory complications. d. The patient needs to follow the same bedtime routine to promote a safe environment for sleep.
A nurse is working in a neonatal intensive care unit (NICU). The nurse wants to teach a mother of a premature baby how to give her baby a bath. Which statement by the mother reflects a readiness to learn?
A) "You'll give us written instructions before we go home, correct?" B) "When my baby is just a little bigger, I'll feel more comfortable giving him a bath." C) "I want to make sure my husband is here, in case I don't hear everything that's said." D) "I'm so afraid I'll hurt my baby with all these tubes and wires."
A 54-year-old reports vomiting blood. Tests reveal portal hypertension. Which of the following is the most likely cause of this condition?
a. Thrombosis in the spleen b. Cirrhosis of the liver c. Left ventricular failure d. Renal stenosis