MC The purpose of completing a cardiology thallium scan with exercise is to
A. Detect normal and healthy cells.
B. Detect a recent MI.
C. Identify myocardial scarring.
D. Demonstrate perfusion problems not apparent when client is at rest.
D
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Since being admitted to the hospital with a stroke, a patient has received direct and indirect care from dozens of members of the health care team
What member of the team completed the most postsecondary education in order to provide care for the patient? A) Laboratory technologist B) Dietitian C) Electrocardiograph technician D) Pathologist
The nurse is providing care for the client who is to undergo a pelvic ultrasound. The nurse should instruct the client to:
1. lie on the right side. 2. empty the bladder. 3. avoid alcohol for 24 hours prior to the procedure. 4. drink extra fluids and not void prior to the procedure.
Why are most standard antibacterial drugs ineffective against tuberculosis?
a. The TB organism is slow growing. b. The TB organism is not really a type of bacteria. c. The TB organism does not have a true cell wall. d. The TB organism is usually located in the brain stem where antibacterial drugs cannot reach.
A nursing professor is grading an assignment on self-defeating behavior. The professor can expect to find which statement written by the student who has a good understanding of perfectionism?
a. Perfection is impossible to attain, and therefore constantly falling short of perfection leads to negative feelings and beliefs about oneself. b. Perfection is the ultimate goal, and it is not a self-defeating behavior to demand it of oneself. c. Perfectionism is the only means by which we can truly improve. d. Perfectionism is a character flaw and cannot be addressed.