An alternating-pressure mattress reduces pressure on the
A)
heels.
B)
shoulders.
C)
elbows.
D)
all of the above
Answer:
D
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In the ICU setting, a patient transported from surgery following open heart bypass grafting will likely have his core temperature measured by a/an
A) rectal tube inserted to prevent evacuation from bowels while recovering from anesthesia. B) temperature probe taped behind his ear. C) esophageal flexible thermometer monitoring aorta distention. D) pulmonary artery catheter being used to measure cardiac output.
A client is a member of a group insurance plan in which he pays a preset, fixed fee for healthcare services. What type of insurance plan does the nurse understand the client to have?
A) A preferred provider organization (PPO) B) A health maintenance organization (HMO) C) Medicare D) Medicaid
A patient has been started on ticlopidine (Ticlid) after a myocardial infarction and stent placement. How should the nurse explain the action of this medication to the patient?
1. "Ticlid will dissolve any clots that might form in your stent." 2. "Ticlid will make the platelets in your blood less sticky." 3. "Ticlid will change the way your platelets work their entire lives." 4. "Ticlid decreases your blood's ability to clot." 5. "Ticlid works just like the heparin you have been on in the hospital."
The nurse is reviewing personal knowledge of the medications used in the treatment of open-angle glaucoma. The nurse would be correct to identify which of the following medications? (Select all that apply.)
a. Alpha2 agonists b. Prostaglandin analogs c. Anticholinergics d. Carbonic anhydrase inhibitors e. Beta blockers