The below figure represents which of the following bacteria?
a. Bacillus c. Streptococcus
b. Diplococcus d. Staphylococcus
ANS: D
Cocci that occur in irregular clusters are called staphylococci. A bacillus is rod-shaped; a diplo-coccus is paired, sphere-shaped bacteria; and a streptococcus is a chain of cocci.
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Hypotension is a common side effect of nitroglycerin. In lower doses, nitroglycerin is a venodilator.
Answer the following statement true (T) or false (F)
Which of the following terms describes the drug dose that produces 50% of the maximum possible response?
a. effective dose (ED50) b. lethal dose c. maximum response d. half-life (t1?2)
Allergic urticaria:
A) L50.6. B) L50.9. C) L50.1. D) L50.0.
A patient who is instructed to follow a clear liquid diet before a diagnostic procedure may include ____.
A. milk, cream of mushroom soup, and strained peas B. orange juice, oatmeal, and a strawberry milk shake C. grapefruit juice, cream of wheat, and pureed meat D. lemonade, tomato juice, and creamed squash E. coffee, tea, and bouillon