The chemical signal that makes platelets sticky upon aggregation is
a. ADP
b. ATP
c. prostacyclin
d. thromboxane
e. thrombopoietin
A
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Answer the following statements true (T) or false (F)
1. Lymph always flows away from the heart. 2. Lymphatic capillaries are permeable to proteins. 3. Digested fats are absorbed from the intestine by the lymph capillaries 4. Chyle is delivered to the blood via the lymphatic system. 5. About 3 liters of fluid are lost to the tissue spaces every 24 hours and are returned to the bloodstream as lymph.
Which structure(s) is(are) part of the inner neural layer?
What will be an ideal response?
Lymph draining from your right shoulder flows into
A) the right lymphatic duct. B) the thoracic duct.
The nucleus for the facial nerve (cranial nerve VII) is located in the ________.
A. pons B. mesencephalon C. cerebellum D. cerebrum E. medulla