Plasmodium falciparum infection is accompanied by a severe form of anemia from what factor?
a. Toxins produced by P. falciparum
b. High levels of parasitemia
c. Lack of spleen removal of the infected cells (red blood cells)
d. Production of exotoxins that affect host cell membranes
Correct Answer: B
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Which of the muscles below when stimulated will contract and push up on the diaphragm? 1. External intercostals 2. External obliques 3. Internal obliques 4. Rectus abdominous
a. 1, 2, and 3 only b. 1 and 4 only c. 2, 3, and 4 only d. 1, 2, 3, and 4
Employers are required to file ________ tax returns, Form 941, to report federal income and FICA taxes withheld from employee paychecks.
A. Yearly B. Monthly C. Quarterly D. Weekly
Which abbreviation for electrocardiogram is written correctly?
a. ecg b. ECg c. Ecg d. ECG
An overgrowth of a resistant strain of microorganisms is called a(n):
A) adverse effect B) superinfection C) side effect D) None of these answers are correct.