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Anatomy 6-12
Anatomy
Question | Answer |
---|---|
Which are the two baroreceptors that are located near the heart? | Arotic baroreceptors and carotid baroreceptors |
Factors that affect the strength of myocardial contraction are called ? | Inotropic factors |
Inhibition of sympathetic vasoconstrictor impluses is considered a major mechanism of? | vasodilation |
The localized pressure gradient needed to maintain blood flow in a tissue is called ? | perfusion pressure |
Cardiac output is determined by ? | stroke volume and heart rate |
Multipolar neurons have? | Multiple dendrites and one axon |
One of the components of the blood-brain barrier is? | astrocytes |
Along a neuron, the correct pathway for impulse conduction is ? | dendrite, cell body, and axon |
What is not true aout the myelin sheath? | It covers cell bodies in the brain and spinal cord |
Small distinct regions of gray matter in the CNS are called ? | nuclei |