The nervous system uses what network of specialized cells to process and transmi
ID: 10463 • Letter: T
Question
The nervous system uses what network of specialized cells to process and transmit information using electrochemical signals?The central nervous system (CNS) consists of the ___________ and the _________.
The two main components of the peripheral nervous system (PNS) are the ___________ and the ____________.
An automatic involuntary reaction to a stimulus is called a(n) ___________.
What part of the nervous system is involved in the “Fight or Flight” response?
Relaxation is a characteristic of what part of the nervous system?
What part of the spinal cord is composed of myelinated fibers?
The nervous system is divided into how many divisions?
Which of the following is NOT a component of the reflex arc?
Which of the following is a MOVEMENT of synovial joints?
The heart is a __________-shaped organ, approximately the size of a fist.
The _______________ can be found inferior to the heart.
What is the double-walled serous sac that encloses the heart?
The tricuspid valve separates the right ventricle from the left atrium.
Which chamber does oxygen-poor blood first enter in the heart?
What allows the heart muscles to contract as a unit and pump blood into the
blood vessels?
Trace the circulatory pathway through the heart, starting with oxygen-poor blood and ending back at oxygen-poor blood.
Explanation / Answer
The nervous system uses what network of specialized cells to process and transmit information using electrochemical signals?
neurons
The central nervous system (CNS) consists of the brain and the spinal cord
The two main components of the peripheral nervous system (PNS) are the sensory and motor pathways.
An automatic involuntary reaction to a stimulus is called a(n) reflex arc
What part of the nervous system is involved in the “Fight or Flight” response?
Sympathetic nrevous system
Relaxation is a characteristic of what part of the nervous system?
Autonomic nrevous system
What part of the spinal cord is composed of myelinated fibers?
White matter
The nervous system is divided into how many divisions?
two
1.Central nervous system
2.peripheral nervous system
Which of the following is NOT a component of the reflex arc?
?
Which of the following is a MOVEMENT of synovial joints?
?
The heart is a pear or hollow cone shaped organ, approximately the size of a fist.
The _______________ can be found inferior to the heart.
lungs
What is the double-walled serous sac that encloses the heart?
Pericardium
The tricuspid valve separates the right ventricle from the left atrium.
False
right ventricle from the left atrium.
Which chamber does oxygen-poor blood first enter in the heart?
Right atrium.
What allows the heart muscles to contract as a unit and pump blood into the
blood vessels?
Cadiac muscle
Trace the circulatory pathway through the heart, starting with oxygen-poor blood and ending back at oxygen-poor blood
Oxygen-poor, -------->>
the right atrium, -------------->>
enters the right ventricle------------>>
pulmonary arteries-------------->>
the lungs, ------>>
pulmonary veins ------------>>
left atrium.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.