Font size
WorksheetsHAP Unit #7 -- Quiz #1: Nervous Sys Introduction
Total questions: 49
Worksheet time: 53mins
What does the nervous system do?
Pumps blood from your heart to your body
Carries messages back and forth between your brand and the rest of your body
Breaks up food
Secrete hormones.
What is considered the command center of the nervous system?
Neurons
Heart
Spinal Cord
Brain
What are the senses that the nervous system receives messages from? (mark all that apply)
Vision
Hearing
Smell
Taste
Touch
What kind of cells make up the nervous system?
Plasma
Neurons
Blood Vessels
Spinal Cord
What makes up the Central Nervous System?
Blood and Heart
Spinal Cord
Nerves
Brain and Spinal Cord
What is the Peripheral Nervous System consist of?
The brain
The spinal Cord
The nerves that connect the CNS to all parts of the body.
All of the above.
What is paralysis?
Loss of feeling or unable to move some body parts
Able to jump around
Able to run
None of the above.
What is the gap between two neurons called?
Impulse
Synapse
CNS
Inter neuron
Select the VOLUNTARY action.
Select the INVOLUNTARY action.
The part of the PNS that controls involuntary actions
autonomic nervous system
somatic nervous system
organic nervous system
reflexive nervous system
Dr. Vazquez is examining a cell from the nervous system of an animal. He notices that at one end of the cell body is a long, fibrous strand of tissue. He immediately recognizes this as an axon that is responsible for
carrying signals away from the cell body
receiving signals from other cells and carrying them toward the cell body.
determining the speed at which an action potential will travel
determining whether the cell inhibits or excites neighboring neurons
Which of the following is regulated by the autonomic nervous system
Breathing
Kicking a soccer ball
Balancing on one foot
Raising your hand
Dopamine and Serotonin are examples of _______________
Axon
Neurotransmitters
Somatic Nerves
Autonomic Nerves
Neurotransmitters are ______________ that travel across the ______________ to another cell.
electrical signals; receptors
electrical signals; synapse
chemicals; receptors
chemicals; synapse
The branch like figures that receive impulses & conducts them to the cell body
Dendrite
Axon
Cell Body
Myelin Sheath
The two parts of the Peripheral Nervous System
Brain and Spinal Cord
Somatic and Autonomic
Systematic and Brain
Spinal cord and Autonomic
The ____________ is part of the peripheral nervous system and controls our senses.
Systemic
Autonomic
Somatic
Autonomous
What is number 3 pointing at on the neuron?
Dendrite
Axon
Myelin Sheath
Soma
What part of the neuron is number 4 pointing at?
Dendrite
Axon Terminal
Axon
Myelin Sheath
Which part of the Neuron is number 1 pointing at?
Dendrite
Cell body
Axon
Nucleus
