What prevents blood from clotting?
A) heparin
B) fibrin
C) platelets
D) fibrinogen
A
Explanation:
B) Fibrin forms blood clots.
C) Platelets form blood clots.
D) Fibrinogen forms blood clots.
Exercise 35: Anatomy of the Heart
Exercise 35: Pre-Lab Questions
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What does structure "B" represent on the diagram?
A. Epidermis and dermis B. Subcutaneous tissue C. Arrector pili D. Sebaceous gland E. Hair follicle
the "hamstring muscles" get their name from the "ham," more accurately known as the popliteal fossa. based on where the hamstrings are located, what is the popliteal fossa?
a) the pit at the back of the knee b) the socket of the hip joint c) the space underneath the patella d) the fleshy mass at the base of the thumb
A ________ is a cell junction that binds the cell membranes of neighboring cells tightly to one another preventing the passage of material between the cells.
Fill in the blank(s) with the appropriate word(s).
The lamina propria and mucous epithelium are components of the
A) serosa. B) submucosa. C) muscularis mucosa. D) adventitia. E) mucosa.