Asking your patient to say “ahhhh” and extend their tongue allows visualization of the structures indicated (A, yellow arrow). Name them:

The intracellular signal needed for skeletal, cardiac, and smooth muscle cell contraction is?

The intracellular signal needed for skeletal, cardiac, and smooth muscle cell contraction is?

Your grandmother is taking a drug to reduce blood clotting (e.g., warfarin), it is likely that her drug is reducing or blocking the activity of which critical blood clotting enzyme?

Order the anatomy of the lymphatic circulation starting in the peripheral tissues (1) and ending in the chest near the heart (4):

Name the vessel indicated on the diagram and venogram:

Name the indicated structures (yellow arrows, A):

Based on this histology specimen, name the primary cell type located in the structure/region indicated (A, yellow arrow):

The nurse at the urgent care notices that you are dehydrated and low on fluids. She gives you intravenous saline solution composed of water plus…

Match each of descriptions with the correct defense molecules: