Generally speaking, what is the normal duration of a QT interval?
What will be an ideal response?
The duration of the QT interval varies according to age, gender, and particularly heart rate. If the QT interval is less than half the RR interval, it is probably normal.
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A nurse caring for a patient with Dupuytren's contracture of the fingers is aware that the contracture is due to:
A) An extending nodule of the tendon sheaths, causing fibrous thickening B) An extending nodule of the palmar fascia, causing fibrous thickening C) A neuropathy of the median nerve, causing fibrous thickening D) Edema of the quadriceps, pressing on the palmar fascia
Which laboratory alteration would the nurse expect to observe in the client with prostate cancer that has metastasized to the pelvis?
A. Decreased aspartate aminotransferase level B. Increased alkaline phosphatase level C. Increased creatinine kinase level D. Decreased serum calcium level
The nurse suggests that a patient recently diagnosed with rheumatoid arthritis (RA) plan to start each day with
a. a warm bath followed by a short rest. b. a short routine of isometric exercises. c. active range-of-motion (ROM) exercises. d. stretching exercises to relieve joint stiffness.
A client is diagnosed with a cystocele. The nurse actively listens as the client talks about which treatment choice to make
The treatment options available to the client are which of the following? Note: Credit will be given only if all correct and no incorrect choices are selected. Select all that apply. 1. Kegel exercises 2. Vaginal pessaries 3. Surgical intervention 4. Estrogen 5. Fine-needle aspiration