In the centrifuged sample of blood illustrated, number 2 indicates
A. leukocytes.
B. leukocytes and platelets.
C. platelets.
D. plasma.
E. erythrocytes.
Answer: E
Anatomy & Physiology
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All capillary beds in the body are open all the time.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Receptors for pain called ________ respond to tissue damage.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
In addition to the carotid arteries, the brain is also supplied with blood through the ________.
A. axillary arteries B. thoracic aorta C. vertebral arteries D. posterior intercostal arteries
Anatomy & Physiology
Which of the following actions is caused by contraction of skeletal muscle?
A. Contraction of the heart B. Emptying of the urinary bladder C. Vasoconstriction D. Movement of food through the digestive tract E. Moving your feet in walking
Anatomy & Physiology