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Roxanne Balbas
Chapters 7-13
| Question | Answer |
|---|---|
| The only ion that can diffuse across a nuerons membrane when the neuron is at rest is | potassium |
| Neurotransmitters are released in a synapse and bind to | receptors on the postsynaptic neuron |
| Parasympathetic stimulation has no effect on any of the following areas | skin blood vessels, the liver, and the urinary bladder |
| Examples of the parasympathetic stimulation are | contraction of the urinary bladder, relaxation of the sphincters of the digestive tract, and increased salivation |
| What are examples of nonsteroid hormone? | oxytocin, calcitonin, and glucagon |
| Dynamic equilibrium depends on the functioning of the | crista ampullaris |
| The mechanisms of which three hormones work together to regulate blood volume? | aldosterone, ANH, ADH |
| A glycoprotein hormone that is secreted to increase oxygen concentration in the tissues is | erythropoietin |
| The chemoreceptors in the carotid bodies are particularly sensitive to | hypoxia |
| Name the substances that operate immune mechanisms | sebum, mucos, enzyme, and hydrochloric acid in gastric mucosa |