When arterioles and arteries constrict, it will increase:
a. stroke volume.
b. heart rate.
c. rapid ventricular rate.
d. peripheral vascular resistance.
D
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When the lung collapses without injury or any other cause, it is called which of the following?
A) Spontaneous pulmonary embolism B) Spontaneous pertussis C) Spontaneous pneumothorax D) COPD
A patient has postprimary TB. What are the major pathologic or structural changes associated with it?
1. Cavity formation 2. Laryngeal edema 3. Dilated and distorted bronchi 4. Fibrosis of lung parenchyma a. 2, 3 b. 3, 4 c. 1, 2, 3 d. 1, 3, 4
This type of muscular dystrophy has increased in infants since they are now placed on their backs to prevent SIDS. The sternocleidomastoid muscle shortens due to the position
A) torticollis B) Duchenne's C) Erb's D) juvenile
Mary Matheson is seen in the eye clinic today for pain in her left eye. The physician determines she has Soemmering's ring of the left eye with a cyst of the ora serrata. The coders should assign codes:
A. H26.412, H33.112 B. H26.419, H33.119 C. H26.413, H33.119 D. H26.411, H33.112