Which of the following does not affect blood flow to the kidneys?
A. heart disease
B. fluid intake
C. salt intake
D. the enzyme pepsin
Answer: D
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Newborn data for the year:Births = 250Deaths:Under 48 hours = 1Over 48 hours = 1Early fetal = 2Discharges (live) = 242Which is the newborn death rate correct to two decimal places?
A. 0.81% B. 0.82% C. 0.83% D. 0.80%
A 73-year-old female has been experiencing episodes of weakness and dizziness. You have placed her on oxygen by nonrebreather mask and attached an ECG monitor. As you continue to take her history, she suddenly complains of feeling light-headed and weak. You look at the monitor and notice that the patient has gone into complete AV block with no escape rhythm. After about 15 seconds of generating
only P waves, the patient returns to a sinus rhythm, and her symptoms quickly resolve. The patient has experienced a problem that can result in: a. cardiac syncope. c. sick sinus syndrome. b. transient ischemic attack. d. autonomic dysreflexia.
What is the mechanism for the three-part differential found in older Coulter machines or those designed for smaller laboratories?
a. Volume, conductivity, scatter b. Multiangle polarized scatter separation c. Peroxidase staining and light scatter d. Impedance after cytoplasm shrinkage
Which type of specimen is examined for the presence of parasites such as roundworms or tapeworms?
A. Throat culture specimen B. Stool specimen C. Wound specimen D. Sputum specimen E. Blood specimen