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Week 13
Anatomy 6-12
Term | Definition |
---|---|
All of the following are characteristics of smooth muscle except | thin and thick filaments are aligned in sarcomeres like skeletal muscles |
the ion necessary for cross-bridging is | calcium |
Dopamine, epinephrine and norepinephrine are classified as | catecholamines |
excitatory neurotransmitters are most likely to : | initiate and action potential |
Impulses from the __play a part in arousing or alerting the cerebrum | thalamus |
Propranolol is an example of a: | Beta Blocker drug used to treat irregular heartbeats drug used to treat hypertension |
The major hormone produced by the corpus luteum is: | progesterone |
The production of thyroid hormone is stimulated by another hormone from the | anterior pituitary |
Cardiac output is determined by | stroke volume and heart rate |
The vagus is said to act as a 'brake' on the heart. This situation is called | vagal inhibition |
The lymphatic system serves various functions in the body. The two most important functions of the system are | fluid balance and immunity |
The primary organ of the lymphatic system is the | thymus |