click below
click below
Normal Size Small Size show me how
Victoria
Final Study Stack Wk 14
Question | Answer |
---|---|
Which neuron could transmit a nerve impulse the fastest? | A large -daimeter neuron with myelin. |
Stimulus-gated channels open in response to: | Senosry Stimuli |
The knee jerk can be classified as a segmental reflex because: | Impulses that mediate it enter and leave the same segment of the cord |
The preganglionic neurons of both the sympathetic and the parasympathetic divisions are cholinergic. | True |
The last step in the nonsteroid hormone mechanism of action is: | Protein kinases activate other enzymes |
Which of the following is not true of a receptor potential? | It follows the all-or-none law. |
The difference between systolic pressure and diastolic pressure is called | Pulse Pressure |
A decrease in the amount of white blood cells is called | Leukopenia |
Because T cells attack pathogens more directly, T-cell immune mechanisms are classified as _____ immunity. | cell-mediated |
Lymphocytes that kill many types of tumor cells and cells infected by different kinds of viruses are known as | Natural Killer Cells |
The symbol HbNCOOH– is used for: | carbaminohemoglobin. |
When the pressure in the lung is greater than atmospheric pressure | expiration occurs |