The effect of alpha stimulation causes:
A. decreased blood pressure.
B. decreased heart rate.
C. increased bronchial dilation.
D. increased blood pressure.
Answer: D
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Your patient is a 45-year-old female type I diabetic with a history of a nonhealing foot ulcer. On examination, you find that her pedal pulse is present, but she lacks sensation in her foot. This is most likely due to:
A) Brown-Séquard syndrome. B) Raynaud's disease. C) peripheral neuropathy. D) claudication.
A crowing noise or _________________ during breathing indicates a poor exchange of oxygen
Fill in the blank(s) with correct word
To prevent infection, antiseptic must be used before and after sutures or staples are:
A) removed. B) chosen. C) packaged. D) all of the above.
A 29-year-old woman, who is 38 weeks pregnant, presents with heavy vaginal bleeding, a blood pressure of 70/50 mm Hg, and a heart rate of 130 beats/min. She is pale and diaphoretic, and denies abdominal cramping or pain. Her signs and symptoms are MOST consistent with a/an:
A: ruptured ectopic pregnancy. B: placenta previa. C: ruptured ovarian cyst. D: abruptio placenta.