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Kristine Nelson
Physiology Weeks 7-13
| Question | Answer |
|---|---|
| No impulse can be sent through a neuron... | during the absolute refractory period. |
| When an impulse reaches a synapse... | chemical transmitters are released. |
| Nerve impulses over the _____ nerve cause increased peristalsis and decreased heart rate. | vagus |
| Normal infants will show the Babinski reflex up to the age of _____ years. | 1.5-2 |
| The clear and potassium-rich fluid that fills the labyrinth is | endolymph |
| Which of the following vessels do not have the ability to constrict and dilate? | capillaries |
| Memory cells: | become plasma cells when exposed to an antigen. |
| Which of the following is a powerful poison that acts directly on any cell and quickly kills it? | lymphotoxin |
| The function of which antibody is basically unknown? | IgD |
| Which gas law deals with the solubility of gases in solution? | Henry |
| An end product of fat digestion is: | glycerol. |