What is the body's first line of defense against bacteria?
1) Intact skin
2) White blood cells
3) Lymph glands
4) Inflammatory response
ANS: 1
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The nurse is educating a family who is planning an ice fishing trip on ways to prevent hypothermia. Which recommendation by the nurse is appropriate?
A) All family members should wear skid-proof footwear. B) If someone becomes hypothermic, keep the clothing on, cover the person with damp blankets, and have the person drink a cool liquid. C) All family members should light rain jackets. D) If someone becomes hypothermic, remove any wet clothing, wrap the person in blankets, and have the person drink a warm liquid.
A patient with low electrolyte levels is likely to receive ________ solutions.
A. therapeutic B. hypotonic C. hypertonic D. isotonic
A client is being discharged with a large wound on the right ankle that has cellulitis. The client is obese, smokes 2 packs of cigarettes a day, and is sedentary
In the discharge instructions, which lifestyle modification would be most important for the nurse to include? The client should a. drink more water. b. lose weight. c. start an exercise routine. d. stop smoking.
Prolonged periods of hyperoxygenation that cause retinal vasoconstriction are known as:
a. Intraventricular hemorrhage b. Glaucoma c. Cataracts d. Retinopathy of prematurity