Which statement by the patient about an upcoming computed tomography (CT) scan indicates a need for further teaching?
a. "I'm allergic to shrimp, so I should monitor myself for an allergic reaction."
b. "I will complete my bowel prep program the night before the scan."
c. "I will be anesthetized so that I lie perfectly still during the procedure."
d. "I will ask the technician to play music to ease my anxiety."
ANS: C
Patients are not put under anesthesia for a CT scan; instead the nurse should educate patients about the need to lie perfectly still and about possible methods of overcoming feelings of claustrophobia. The other options are correct. Patients need to be assessed for an allergy to shellfish if receiving contrast for the CT. Bowel cleansing is often performed before CT. Listening to music will help the patient relax and remain still during the examination.
You might also like to view...
A woman who is 35 weeks pregnant has a total placenta previa. She asks the nurse, "Will I be able to deliver vaginally?" What explanation by the nurse is the most appropriate?
a. "Yes, you can deliver vaginally until 36 weeks." b. "A vaginal delivery can be attempted, but if bleeding occurs, a cesarean section will be done." c. "A cesarean section is performed when the mother has a total placenta previa." d. "There is no reason why you cannot have a vaginal delivery."
A patient tells the nurse that he has had deep, burning muscle pain for most of his adult life. What does this information tell the nurse about how the patient's pain is being transmitted in the body?
1. C fibers 2. A-delta fibers 3. endorphins 4. dynorphins
A child has Duchenne muscular dystrophy and the parents want to know how this occurred. Which statement by the healthcare professional is most accurate?
a. X-linked recessive inheritance b. Common SMN1 gene abnormality c. Autosomal dominant inheritance d. Inheritance is not well defined
A patient with chronic kidney failure is taking a loop diuretic. The nurse will advise the patient to take the drug
1. with food. 2. in the morning. 3. at bedtime. 4. in the late afternoon.