The post synaptic cell Study guides, Class notes & Summaries

NR 546 Midterm Exam Chlorpromazine Thiazide & Pimozide Aripiprazole Correct! Clozapine & Olanzapine Question 2 2 / 2 pts The PMHNP has prescribed chlorpromazine hydrochloride (Thorazine) for a patient with psychosis, and the patient is to continue on the oral medication after discharge from the psychiatric unit. As part of educating the patient about the medication, the PMHNP should advise him or her to avoid: exercise. Correct! sun expos...

A&P 1 Final Exam, Straighterline Anatomy and Physiology 1, Straighterline A&P 1 Cumulative Final Exam 2024 What is the smallest level of organization in the body that contains the body's genetic information? Select one: a. chemical b. cellular c. tissue d. organism - Answer-B. Cellular The cellular level includes the nucleus, an organelle that contains the body's genetic information. Which is an example of a normally occurring positive-feedback mechanism? Select one: a. elevated bl...

T or F: Potassium ions are at high concentrations inside of cells, including neurons - ANSWER-True The action potential is a result of: - ANSWER-the movement of ions The post-synaptic cell can be: - ANSWER-in glands, muscle cells and neurons Th resting potential of a neuron is - ANSWER--60mV T or F: The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal - ANSWER-false T or F: Voltage gated ion channels open when a protein binds ...

CHSO 404 QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2023 What are parts of the CNS? - ANSWER brain and spinal cord What are parts of the PNS? - ANSWER afferent sensory, efferent motor, somatic voluntary, and autonomic involuntary What are the two neural cells and what are their functions? - ANSWER neuronsfunctional cells of the nervous system that contain the cell body, dendrites, and axons schwann cells- supporting cells in the PNS that produce myelin to facilitate rapid con...

NR 546 Midterm Exam Chlorpromazine Thiazide & Pimozide Aripiprazole Correct! Clozapine & Olanzapine Question 2 2 / 2 pts The PMHNP has prescribed chlorpromazine hydrochloride (Thorazine) for a patient with psychosis, and the patient is to continue on the oral medication after discharge from the psychiatric unit. As part of educating the patient about the medication, the PMHNP should advise him or her to avoid: exercise. Correct! sun expos...

neurons correct answersnerve cells where brain processes messages glia correct answerssupport the neurons in many ways--insulating, synchronizing activity, removing waste cell body correct answerscontains nucleus dendrites correct answerswidely branching ("tree"), receive transmissions axon correct answerssingle, long, thin, straight fiber, branches at tip action potential correct answersexcitation that travels along an axon at a constant strength resting potential correct an...

When the presynaptic cell contacts a muscle cell, the synapse area is called a motor end plate. - ANSWER TRUE Briefly explain why the action potential flows only from the axon hillock to the terminal web. - ANSWER During the course of an action potential there is a refractory period that makes sure the action potential can't trigger backwards by the use of caps on gated sodium channels. The caps close and keeps the action potential flowing in one direction. How do the glial cells (i.e., m...

Bio 181 ASU Exam 3 Questions with complete solutions List the 4 types of glial cells and list a phrase to describe their function. - answer1. Schwann cells wrap around the axon of a cell in the PNS, while providing electrical insulation. 2. Oligodendrocytes do the same thing as Schwann cells but they do it in the CNS. 3. Astrocytes protect the brain from toxic chemicals. 4. Microgilia protect the brain. T/F When the presynaptic cells contacts a muscle cell, the synapse area is called a mo...

The pre-synaptic cell bodies in the sympathetic division are located in? (Pg 57) - Answer The Nucleus AND IML Cell Column Patient presents with redness, edema, and pain. What classification of burn is this? (Pg 15) - Answer 1st degree superficial What are the layers of the skin from superficial to deep? (Pg 12) - Answer Epidermis, dermis, subcutaneous, deep fascia, skeletal muscle John flexes his elbow to 90 degrees. What plane and axis is this movement occurring in? (Pg 5) - Answer Sag...

Excitatory synapses make the post-synaptic cell less likely to fire. - ANSWER-False The neural tissues are: - ANSWER-Spinal cord, sensory neurons, and brain How do the glial cells (i.e., myelin sheath) speed up the firing of neurons? - ANSWER-The cell wraps extensions of a fatty insulating substance (myelin) around the axons of neurons. The action potential is: - ANSWER-A result of the movement of ions. Receptors are made from membrane-bound polyribosomes. - ANSWER-True List the 4...