What is considered a normal platelet count?
A. 165,000-415,000/mm3 of blood
B. 13,000-19,000/mm3 of blood
C. 4.00-5.20 million/mm3 of blood
D. 3,540-9,060/mm3 of blood
Answer: A
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What structure is formed by the thickening of the smooth muscle cell wall surrounding the bladder 2) that regulates the flow of urine from the bladder?
A) internal urethral sphincter B) detrusor muscle C) urethral muscle D) external urethral sphincter E) bladder sphincter
Which of the following does not contribute to the large surface area available for nutrient absorption in the small intestine?
A. Rugae B. Circular folds C. Villi D. Intestinal length E. Microvilli
Proteins of the immune system that recognize foreign substances is/are called:
A. bilirubin. B. antigens. C. pathogens. D. antibodies.
Tendon tears or breaks are difficult to repair both physiologically and surgically. Why?
What will be an ideal response?