Answer Options:
A. cardiac muscle
B. skeletal muscle
C. smooth muscle
D. most glands
Answer Options:
A. cardiac muscle
B. skeletal muscle
C. smooth muscle
D. most glands
Answer: B. skeletal muscle
Question: Which of the following is the correct simple spinal reflex arc?
Answer Options:
A. receptor, afferent neuron, integration center, efferent neuron, effector
B. effector, afferent neuron, integration center, efferent neuron, receptor
C. receptor, efferent neuron, integration center, afferent neuron, effector
D. effector, efferent neuron, integration center, afferent neuron, receptor
Answer Options:
A. receptor, afferent neuron, integration center, efferent neuron, effector
B. effector, afferent neuron, integration center, efferent neuron, receptor
C. receptor, efferent neuron, integration center, afferent neuron, effector
D. effector, efferent neuron, integration center, afferent neuron, receptor
Answer: A. receptor, afferent neuron, integration center, efferent neuron, effector
Question: Fibers that enter and leave the sympathetic chain without synapsing form structures called ________.
Answer Options:
A. gray rami communicantes
B. spinal nerves
C. white rami communicantes
D. splanchnic nerves
Answer Options:
A. gray rami communicantes
B. spinal nerves
C. white rami communicantes
D. splanchnic nerves
Answer: D. splanchnic nerves
Question: Raynaud’s disease ________.
Answer Options:
A. is induced by heat stress
Answer Options:
A. is induced by heat stress
Answer:
Question: Pressure, pain, and temperature receptors in the skin are _______.
Answer Options:
a) proprioceptors
b) exteroceptors
c) mechanoreceptors
d) interoceptors
Answer: b) exteroceptors
Question: Potentially damaging stimuli that result in pain are selectively detected by _______.
Answer: Nociceptors
Question: A flat EEG is a good indication of deep sleep.
Answer Options:
a) True
b) False
Answer: b) False
Question: Anatomy is the study of function.
Answer Options:
a) True
b) False
Answer: b) False
Question: Which of the following is the correct simple spinal reflex arc?
Answer Options:
A. receptor, afferent neuron, integration center, efferent neuron, effector
Answer Options:
A. receptor, afferent neuron, integration center, efferent neuron, effector
Answer: A. receptor, afferent neuron, integration center, efferent neuron, effector
Question: Regeneration within the CNS _______.
Answer Options:
is promoted by growth inhibitors and glial scars
typically allows axonal sprouting of 20 mm
is more successful than with the PNS
is prevented due to growth-inhibiting proteins of oligodendrocytes
Answer: is prevented due to growth-inhibiting proteins of oligodendrocytes
Question: Preparing the body for the “fight-or-flight” response is the role of the ________.
Answer Options:
A. parasympathetic nervous system
B. somatic nervous system
C. cerebrum
D. sympathetic nervous system
Answer Options:
A. parasympathetic nervous system
B. somatic nervous system
C. cerebrum
D. sympathetic nervous system
Answer: D. sympathetic nervous system
Question: Spinal nerves exiting the cord from the level of L4 to S4 form the _______.
Answer Options:
femoral plexus
lumbar plexus
sacral plexus
thoracic plexus
Answer: sacral plexus
Question: Where would you not find an autonomic ganglion?
Answer Options:
in the head
in the cervical region
near the organs they serve
in the armpit
Answer: in the armpit
Question: Which of these effectors is not directly controlled by the autonomic nervous system?
Answer Options:
cardiac muscle
skeletal muscle
mucus glands
smooth muscle
Answer: skeletal muscle
Question: Which of the following is the correct simple spinal reflex arc?
Answer Options:
a) receptor, efferent neuron, integration center, efferent neuron, effector
b) receptor, afferent neuron, integration center, efferent neuron, effector
c) effector, afferent neuron, integration center, efferent neuron, receptor
d) effector, efferent neuron, integration center, afferent neuron, receptor
Answer: b) receptor, afferent neuron, integration center, efferent neuron, effector