how is a nerve impulse created and how is this impulse
propagated along a neuron. discuss each step involved in nerve
impulse transmission and why each step occura. what is nerve
impulse summation
A impulse conduction, explain how a nerve impulse was initiated
and transmitted along the axon. Illustrate answer with an action
potential diagram to explain the membrane potential changes due to
movement of ions in the gated channels.
Multiple Choice
1. The mechanisms of nerve impulse transmission
include:
a. Decrease in Na+ permeability → Repolarization →
Na+ influx stops → Depolarization
b. Resting potential → Depolarization →
Repolarization → Resting potential
c. Resting potential → Repolarization → Depolarization → Resting
potential
d. Myelinization of fibers → decrease action potential → resting
potential
2. An animal has a genetic mutation in the gene coding
for rhodopsin and phtopsin. What would be the phenotypic outcome of
this particular animal?
a. the...
1.
how is the impulse carried from one nerve to another? what aids
this and how?
2. what is saltatory conduction? what are some of the
medications used for pain manangement and what categories might
they be divided into?
How does an electrical impulse from a nerve lead to muscle
contraction?
How does skeletal muscle contract and generate force?
How does muscle twitch, summation, and tetanus affect the
strength and duration of muscle contraction?
What are the different types of skeletal muscle contractions?
Explain the difference?
Own Words Please.
Make a summary about being an effective leader in healthcare/
cite references
Include the importance of:
-having trust in your employees and not micromanaging
-explaining the why in situations
-meeting as often as possible and setting a tone for open door
policy with employees
Make a summary about being an effective leader in healthcare/
cite references Include the importance of:
-having trust in your employees and not micromanaging
-explaining the why in situations so employees are more likely
to accept your ideas
-meeting as often as possible and setting a tone for open door
policy with employees
-Explain how a leader can fail from being afraid to admit fault
or ask questions
2. What do you consider the best sources for internal
and external marketing information? Cite sources and discuss the
advantages and disadvantages of each.
Cite and reference any outside sources used in your answers.
Include in your assessment a thorough discussion of Erickson's
Stages of Child Development as it pertains to the development age
of