Which findings characterize peripheral vascular disease (PVD)? (Select all that apply.)
a. Narrowed arteries
b. Obstructed veins
c. Involvement of all extremities
d. Defective valve function
e. Thrombophlebitis
A, B, D, E
Findings that characterize PVD include narrowed arteries, obstructed veins, deficient valvular function, and thrombophlebitis. PVD usually involves only the lower extremities.
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An older client receiving a low dose of oral morphine for chronic pain feels sleepy when taking the medication. What should the nurse explain to the client about this analgesic?
1. "Lowering the dose may reduce these feelings." 2. "Unfortunately you will need to change medications." 3. "Feeling sleepy is an unfortunate problem with morphine." 4. "Once you develop a tolerance to the medications, this will improve."
The nurse is managing care for a patient with cirrhosis of the liver. The nurse teaches the patient about how to avoid injury that may result in bleeding. The patient asks the nurse why he is at risk to start bleeding
What is the best response by the nurse? 1. "Because your liver is injured and unable to manufacture platelets." 2. "Because your liver thickens your blood so it is less likely to clot." 3. "Because your liver is injured and cannot make clotting factors." 4. "Because your liver is breaking down your clotting factors too quickly."
A client has a yellow wound with purulent drainage. The nurse identifies what type of wound care as appropriate for this client's wound?
1. Cover it with transparent film. 2. Damp-to-damp normal saline dressing. 3. Cover it with a dry dressing. 4. Irrigating the wound. 5. Apply impregnated hydrogel.
Deficiencies in folate and vitamin B12 alter the synthesis of which of the following?
a. RNA b. Cell membrane c. DNA d. Mitochondria