Place the following items in order from simple to most complex. Motor nerve Receptor Ca++ Interneuron O2.3.1.4 O 1.4.2.3 O4.2.1.3 O 3.2.4.1 < Previous

Please fill out 3,4,5 and 6 if possible. #1 is mechanoreceptor #2 is dorsal root ganglia

Which of the following responses are regulated by the parasympathetic nervous system? (Select all that apply). Reducing heart rate Dilation of the bronchioles O Increasing digestive enzyme release O Pupil constriction Penile erection O Dilation of coronary blood vessels

A Moving to another question will save this response. Question 50 Select all mixed cranial nerves. V A. Trigeminal nerve O B. facial nerve VC. vestibulocochlear nerve V D. glossopharyngeal nerve O E. vagus nerve F. hypoglossal nerve A Moving to another question will save this response. esc G Search %23 3. % 21 5. W R. %A4 LI

Can you please answer this question and say the correct letter

Select All statements that are TRUE regarding the effects of administering a molecule that is a precursor for the synthesis of a neurotransmitter    A.  Temporarily compensate for neuron cell death by increased release of the neurotransmitter (ex. L-dopa used as treatment for Parkinson’s disease)      B. Increase the rate of synthesis of that neurotransmitter     C. Block the reuptake of the neurotransmitter back into the axon terminal     D. Immediately alter then number of postsynaptic receptors     E. Act as an indirect antagonist by activating autoreceptors

Please read questions carefully, they are purposefully written to be trick question 39. Which of the following statements about the reticular formation is false?  a. it arises from the brain stem and has wide-ranging axonal connections b. it is responsible for arousal to keep the cortex conscious and alert via RAS c. it filters 99% of all stimuli via ascending reticular formation d. it regulates visceral motor functions via descending reticular formation e. none of the above

The peripheral nervous system consists of the brain and spinal cord.    Question 11 options:   True   False

Correctly identify and label the structures associated with the anatomy of a ganglion. Sensory nerve fibers Posterior root ganglion DOW Blood vessels Interneurons Somatosensory neurons Motor nerve fibers Posterior rootlets Reset Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction display. Direction of signal transmission Zoom ooooooo To spinal cord To peripheral receptors and effectors

Changing in blood pressure and chemicals in the blood would stimulate? Celect one: a. Aortic bodies only b. Carotid body only c. Vagus nerve d. Glossopharyngeal nerve e. Carotid body more than aortic bodies