Hairlike processes that project from epithelial cells are called:
A) centrioles.
B) flagellum.
C) nucleus.
D) cilia.
D
Explanation: A) Centrioles are bodies in a cell that play a part in cell reproduction.
B) The flagellum is the tail of a sperm cell.
C) The nucleus is the center body of a cell that controls the cell.
D) Correct.
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Consider the following excerpt from a clinician’s notes following completion of a cardiovascularexamination. Provide the meaning of the medical terms.
Patient was referred to cardiology for evaluation of ischemic chest pain not accompanied by diagnostic changes on electrocardiogram . Echocardiographic evaluation showed normal muscular activity and sufficient blood flow to the muscle. However, membrane abnormalities suggestive of pericarditis were noted. Complete blood count and blood cultures were ordered. a. cardiology b. electrocardiogram c. Echocardiographic d. pericarditis
What is a function of HDLs during reverse cholesterol transport?
A. They raise the blood lipid profile. B. They release cholesterol to the body. C. They prevent arterial plaque formation. D. They clog the arteries. E. They trigger angina pectoris.
If a physician wanted to assess the blood flow through a patient's kidneys, which of the following diagnostic tests would be most appropriate to order?
A. Voiding cystourethrogram (VCUG) B. Magnetic resonance imaging (MRI) C. Renal angiogram D. Retrograde pyelogram E. Cystoscopy
The prescribed version of Alli is
a. Xenical c. Fen-Fen b. PPA d. Tagamet