What procedure should the nurse follow when applying hot compresses to an open wound?
a. Apply clean gloves.
b. Cover all wound surfaces.
c. Leave the application in place for 30 to 40 minutes.
d. Apply an electrical heating unit directly over the compress.
B
Pack gauze snugly against the wound. Be sure that all wound surfaces are covered by a warm compress. Packing of compresses prevents rapid cooling from underlying air currents. Sterile gloves are used to contact an open wound. You apply heat for 20 to 30 minutes every 2 hours. Cover the moist compress with dry sterile dressing and a bath towel. Apply an aquathermia pad or a waterproof heating pad over the towel.
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A 49-year-old patient is diagnosed with ovarian cancer. What is a characteristic of malignant cells that differentiates them from normal body cells?
A) Cancerous cells do not require an energy source in order to proliferate. B) Cancerous cells grow in an uncontrollable fashion. C) Cancerous cells have a theoretically infinite lifespan. D) Cancerous cells are not responsive to the presence of drugs.
The central nervous system (CNS) cells, where the impulses for the sympathetic nervous system (SNS) originate, are located where?
A) Cranium and sacral area of the spinal cord B) Hypothalamus and the medulla C) Nerve membranes D) Thoracic and lumbar sections of the spinal cord
Convert 3 feet/day to an equivalent rate in inches per hour
1. 15 inches per hour 2. 0.114 inches per hour 3. 1.5 inches per hour 4. 13 inches per hour
Which of the following is an example of a hygiene factor in Herzberg's two-factor theory?
a. Staff members' concern that the hospital will lay off workers b. Hospital's sponsoring of an awards banquet for all personnel c. Performance evaluations that provide positive feedback d. Staff nurses' attendance at workshops to increase knowledge