The key to successful treatment of eczema is hydration of the skin. Examples of emollients are:
1. Eucerin.
2. Desitin.
3. Petroleum jelly.
4. Choices 1 and 3
4
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1. Eucerin and petroleum jelly are emollients.
2. Desitin is a barrier cream.
3. Eucerin and petroleum jelly are emollients.
4. Eucerin and petroleum jelly are emollients. Desitin is a barrier cream.
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You are the nurse in the emergency department who is caring for a patient recently admitted with a myocardial infarction. The patient's heart is pumping an inadequate supply of oxygen to the tissue. What would you assess for?
A) Dysrhythmias B) Increase in blood pressure C) Decrease in heart rate D) Decrease in oxygen demands
When planning care for a trauma patient, which statement does the nurse understand best describes the body's response to stress?
A) The stress response is the result of stimulation of the sympathetic nervous system. B) The stress response boosts the adaptive immune response. C) The stress response suppresses the hypothalamic-pituitary-adrenal axis. D) The stress response has a negative effect on the endogenous opioid pathway.
Which of the following scenarios shows an ethical conflict?
a. A nurse who consistently speaks poorly of another nurse for always being "grumpy" b. A nurse who has a hard time respecting ‘no codes' on young patients c. A nurse who refuses to run a systems check on the glucometers because "it's night shift's duty" d. A nurse who forgets to alert family mem-bers to a change in visiting hours
Which describes an important function of vitamin A?
A. Promotes visual pigment of the eye B. Antioxidant properties C. Promotes blood clotting D. Facilitates bile excretion