Which of the following is a contributing cause of ulcers to the foot in the diabetic patient?
A) Venous insufficiency
B) Arterial insufficiency
C) Gout
D) Smoking
Ans: A
Feedback: In peripheral vascular disease, poor circulation of the lower extremities contributes to poor wound healing and the development of foot ulcers. Without intervention, gangrene can occur.
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Talwin given in combination with Vistaril diminishes the adverse effects of nausea caused by the Talwin. This drug interaction affecting the pharmacodynamics of the Talwin is
A) an additive effect. B) a synergistic effect. C) a potentiated effect. D) an antagonistic effect.
In a research report, limitations of the study are normally discussed in which section?
A) Introduction B) Method section C) Results section D) Discussion section
A 58-year-old patient has just been admitted to the emergency department with nausea and vomiting. Which information requires the most rapid intervention by the nurse?
a. The patient has been vomiting for 4 days. b. The patient takes antacids 8 to 10 times a day. c. The patient is lethargic and difficult to arouse. d. The patient has undergone a small intestinal resection.
Which of the following drugs is used for the induction of spermatogenesis in men?
A. Human chorionic gonadotropin hCG B. Chorionic gonadotropin recombinant DNA C. Follitropin D. Clomiphene