Isosorbide dinitrate is prescribed for a patient with chronic stable angina. This drug is administered twice daily, but the schedule is 7 a.m. and 2 p.m. because:
1. It is a long-acting drug with potential for toxicity.
2. Nitrate tolerance can develop.
3. Orthostatic hypotension is a common adverse effect.
4. It must be taken with milk or food.
Answer: 2. Nitrate tolerance can develop.
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The nurse has calculated the BMI (body mass index) of an adult client who weighs 169 pounds and is 6 feet in height, and has obtained a result of 23. Which interpretation of this data by the nurse is the most appropriate?
1. Mild malnutrition. 2. Normal. 3. Overweight. 4. Obese class 1.
While a woman is being treated for preterm labor with IV magnesium sulfate, it is essential that the nurse frequently assess the patient's:
a. appetite. b. skin turgor. c. capillary refill. d. respirations.
A client in the emergency department is hemorrhaging from a peptic ulcer and is being prepared quickly for emergency surgery. The nurse notes that the client is crying and reaches for the nurse frequently
The best response by the nurse to this client is to a. continue working efficiently to get the client ready for the operating room. b. make eye contact, touch the client, and say, "This must be very scary for you." c. send someone to find the chaplain to discuss advance directives. d. sit by the client and say, "I have some time that I can spend with you."
The nurse is reviewing with the high school students the structures of the male reproductive system and their functions. What would be the best explanation by the nurse about the function of the seminal vesicles?
A) Location of final stages of maturation of sperm cells B) Produce spermatozoa and secrete sex hormones C) Transport sperm to the ejaculatory duct D) Produce semen, the fluid medium for sperm