HCS 212 Anatomy Chapter 14 The Nervous System: The
Spinal Cord and Spinal Nerves Questions With Complete
Solutions
a Correct Answers Loss of sensation and motor control of the
lower limbs is called
A) paraplegia.
B) quadriplegia.
C) hemiplegia.
D) aplegia.
E) None of the answers are correct.
a Correct Answers The middle layer of the meninges is (the)
A) arachnoid mater.
B) pia mater.
C) periosteum.
D) dura mater.
E) None of the answers are correct.
a Correct Answers The narrow space just inside the dura mater
that is seen in histological preparations is called the
A) subdural space.
B) supradural space.
C) epidural space.
D) subarachnoid space.
E) peridural space.
a Correct Answers The pia mater is the
A) innermost of the meninges.
B) outermost covering over the brain, but not the spinal cord.
C) toughest and thickest of the meninges.
,D) menix that appears "webby" and contains cerebrospinal fluid.
E) All of the answers are correct.
a Correct Answers Which of the following conditions may
produce spinal shock?
A) injuries to the spinal cord
B) over exercising of the skeletal muscles
C) abrasion of the epidermis of an extremity
D) a moderately severe blow to the head
E) None of the answers are correct.
a Correct Answers Which of the following connective tissue
wrappings contains the entire nerve?
A) epineurium
B) endoneurium
C) perineurium
D) neurilemma
E) fascicle
b Correct Answers A bundle of nerve fibers is surrounded by
A) epineurium.
B) perineurium.
C) endoneurium.
D) neurilemma.
E) None of the answers are correct
b Correct Answers Activation of a motor neuron during the
processing of a reflex action
A) occurs instantaneously, with the start of the stimulation.
B) carries the nerve impulse to the peripheral effector organs.
, C) typically enhances the original stimulus that triggered the
reflex.
D) sends a response to peripheral structures by way of the dorsal
root of a spinal nerve.
E) None of the answers are correct.
b Correct Answers Activation of a motor neuron during the
processing of a reflex action
A) occurs instantaneously, with the start of the stimulation.
B) carries the nerve impulse to the peripheral effector organs.
C) typically enhances the original stimulus that triggered the
reflex.
D) sends a response to peripheral structures by way of the dorsal
root of a spinal nerve.
E) None of the answers are correct.
b Correct Answers Axons crossing over in the cord pass
through the
A) anterior white commissure.
B) gray commissure.
C) posterior white commissure.
D) anterior gray horns.
E) None of the answers are correct.
b Correct Answers Caudal extensions of the dura and pia
mater that connect to the sacrum and coccyx make up (the)
A) denticulate ligaments.
B) coccygeal ligament.
C) cordosacral ligament.
D) inferior ligament of the spinal cord.
E) None of the answers are correct.
Spinal Cord and Spinal Nerves Questions With Complete
Solutions
a Correct Answers Loss of sensation and motor control of the
lower limbs is called
A) paraplegia.
B) quadriplegia.
C) hemiplegia.
D) aplegia.
E) None of the answers are correct.
a Correct Answers The middle layer of the meninges is (the)
A) arachnoid mater.
B) pia mater.
C) periosteum.
D) dura mater.
E) None of the answers are correct.
a Correct Answers The narrow space just inside the dura mater
that is seen in histological preparations is called the
A) subdural space.
B) supradural space.
C) epidural space.
D) subarachnoid space.
E) peridural space.
a Correct Answers The pia mater is the
A) innermost of the meninges.
B) outermost covering over the brain, but not the spinal cord.
C) toughest and thickest of the meninges.
,D) menix that appears "webby" and contains cerebrospinal fluid.
E) All of the answers are correct.
a Correct Answers Which of the following conditions may
produce spinal shock?
A) injuries to the spinal cord
B) over exercising of the skeletal muscles
C) abrasion of the epidermis of an extremity
D) a moderately severe blow to the head
E) None of the answers are correct.
a Correct Answers Which of the following connective tissue
wrappings contains the entire nerve?
A) epineurium
B) endoneurium
C) perineurium
D) neurilemma
E) fascicle
b Correct Answers A bundle of nerve fibers is surrounded by
A) epineurium.
B) perineurium.
C) endoneurium.
D) neurilemma.
E) None of the answers are correct
b Correct Answers Activation of a motor neuron during the
processing of a reflex action
A) occurs instantaneously, with the start of the stimulation.
B) carries the nerve impulse to the peripheral effector organs.
, C) typically enhances the original stimulus that triggered the
reflex.
D) sends a response to peripheral structures by way of the dorsal
root of a spinal nerve.
E) None of the answers are correct.
b Correct Answers Activation of a motor neuron during the
processing of a reflex action
A) occurs instantaneously, with the start of the stimulation.
B) carries the nerve impulse to the peripheral effector organs.
C) typically enhances the original stimulus that triggered the
reflex.
D) sends a response to peripheral structures by way of the dorsal
root of a spinal nerve.
E) None of the answers are correct.
b Correct Answers Axons crossing over in the cord pass
through the
A) anterior white commissure.
B) gray commissure.
C) posterior white commissure.
D) anterior gray horns.
E) None of the answers are correct.
b Correct Answers Caudal extensions of the dura and pia
mater that connect to the sacrum and coccyx make up (the)
A) denticulate ligaments.
B) coccygeal ligament.
C) cordosacral ligament.
D) inferior ligament of the spinal cord.
E) None of the answers are correct.
