The first line of defense against microorganisms and infection entering the body is the person's
A) Gastrointestinal tract
B) Mucous membranes
C) Hair
D) Skin
Ans: D
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A patient with type 2 diabetes presents at the clinic for a routine follow-up appointment. The patient asks the nurse whether she can take the herbal supplement ginseng. What is the correct response by the nurse?
A) "It increases the risk for high blood glucose levels." B) "It increases the risk for low blood glucose levels." C) "There is no research to indicate what effect it will have." D) "There is no reason ginseng cannot be taken by people with diabetes."
A patient has been prescribed oral tetracycline for the treatment of acne. Which of the following must the nurse include in the patient teaching plan?
A) Take the drug on an empty stomach. B) Take the drug along with a meal. C) Take the drug along with milk or fruit juice. D) Take the drug immediately after meals.
The nurse is planning a program for the unit's nurses related to the care and treatment of clients with osteoarthritis. Which of the following should be included in the presentation?
A) Hyperextension of muscle groups daily will promote flexibility. B) Avoid aerobic exercise. C) High-intensity isometric exercises are recommended every other day. D) Perform range-of-motion activities daily.
Which statement best describes beta-thalassemia major (Cooley anemia)?
a. All formed elements of the blood are depressed. b. Inadequate numbers of red blood cells are present. c. Increased incidence occurs in families of Mediterranean extraction. d. Increased incidence occurs in persons of West African descent.