If one of the functions of the capillaries is to supply body cells with oxygen and nutrients, you would expect the capillary walls to consist of
A. keratinized epithelium.
B. connective tissue.
C. simple columnar epithelium.
D. simple squamous epithelium.
E. stratified squamous epithelium.
D
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Why should a student use the SQ3R method?
A) The SQ3R method provides a student with a strategy for taking notes during lecture class. B) The SQ3R method provides a student with ways to improve time management skills. C) The SQ3R method provides a student with a strategy for improving test taking skills. D) The SQ3R method provides a plan for a student to improve textbook reading skills.
Skeletal muscle contractions working in conjunction with vein valves help move blood against gravity
Indicate whether the statement is true or false
Which of the following statements regarding hypoxia is correct?
A. "Anemic hypoxia" refers to the condition of lower than normal arterial PO2. B. Exposure to high altitude is a form of hypoxic hypoxia. C. Carbon monoxide poisoning is an example of ischemic hypoxia. D. Carbon monoxide poisoning is an example of hypoxic hypoxia. E. Cyanide poisoning is an example of hypoxic hypoxia.
__________ alkalosis is a reduction in plasma [H+] caused by a relative deficiency of non-carbonic acids
Fill in the blank(s) with correct word