CRNI STUDY Practice Test Quiz MOD 008 Questions &
Answers 2023/2024 GRADED A+
Hormones that transmit and stimulate the contraction and relaxation of the heart correct answers no
repi acetylcholine
Largest part of the brain correct answers cerebrum
Four lobes of the cerebrum correct answers frontal lobe, parietal lobe, occipital lobe, temporal lobe
The frontal lobe controls correct answers higher intellectual & autonomic functions
The parietal lobe contols correct answers position, sense, touch, & motor function
The occipital lobe controls correct answers vision
The temporal lobe controls correct answers memory & perception of sound
The cerebellum controls correct answers movement, equilibrium, muscle tonicity, & spatial relationships
The brain stem consists of correct answers Midbrain
Pons
Medulla oblongata
The midbrain function correct answers transmit stimuli from spinal cord
The pons function correct answers to relay impulses to brain centers and lower spinal centers
The Medulla Oblongata function correct answers control involuntary functions
Spaces located deep within the brain that contain cerebrospinal fluid and connect with the fluid spaces
in the spinal cord correct answers Ventricles
Function of gray or unmyelinated matter in the spinal cord correct answers consolidates the cord's
reflexes
Function of White or myelinated matter in spinal cord correct answers impulse pathway linking the
spinal cord and the brain
Three meninges or protective membranes covering the brain & spinal cord correct answers Pia mater
Arachnoid Mater
Dura Mater
How many cranial nerves are there? correct answers 12
, Function of 12 cranial nerves correct answers Control voluntary muscular functions and the autonomic
sensory abilities to see, hear, smell, and taste
How many spinal nerves are there? correct answers 31 pairs
Cervical plexis supplies correct answers Head and neck
Brachial plexus supplies correct answers upper extremities
Sections of the spinal cord correct answers cervical
brachial
thoracic
lumbar
sacral
coccygeal
The autonomic nervous system controls correct answers involuntary internal functions of body including
internal organs, involuntary fibers, and glands
What activates the autonomic nervous system correct answers portions of hypothalamus, brain stem,
and spinal cord
Arteries appropriate for vascular access correct answers radial
ulnar
femoral
sometimes pulmonary
Things to watch for femoral artery access correct answers maintain dry dressings
apply digital pressure
observe for thrombosis
Veins to use for infusion therapy correct answers Metacarpal - hands
cephalic - begins in hand flows higher along radial border of forearm
Basilic - runs along ulnar or inner side of forearm
Median antebrachial
median cephalic & median basilic - extend up arm\
Scalp - frontal
Veins often used initially in infusion therapy correct answers metacarpal
The _____ vein is an excellent choice for infusion therapy correct answers cephalic
Vein that becomes prominent when the arm is flexed and bent at elbow correct answers basilic
Veins that can be used for central iv therapy correct answers cephalic & basilic
Jugular - internal & external
Subclavian
femoral - last resort
Answers 2023/2024 GRADED A+
Hormones that transmit and stimulate the contraction and relaxation of the heart correct answers no
repi acetylcholine
Largest part of the brain correct answers cerebrum
Four lobes of the cerebrum correct answers frontal lobe, parietal lobe, occipital lobe, temporal lobe
The frontal lobe controls correct answers higher intellectual & autonomic functions
The parietal lobe contols correct answers position, sense, touch, & motor function
The occipital lobe controls correct answers vision
The temporal lobe controls correct answers memory & perception of sound
The cerebellum controls correct answers movement, equilibrium, muscle tonicity, & spatial relationships
The brain stem consists of correct answers Midbrain
Pons
Medulla oblongata
The midbrain function correct answers transmit stimuli from spinal cord
The pons function correct answers to relay impulses to brain centers and lower spinal centers
The Medulla Oblongata function correct answers control involuntary functions
Spaces located deep within the brain that contain cerebrospinal fluid and connect with the fluid spaces
in the spinal cord correct answers Ventricles
Function of gray or unmyelinated matter in the spinal cord correct answers consolidates the cord's
reflexes
Function of White or myelinated matter in spinal cord correct answers impulse pathway linking the
spinal cord and the brain
Three meninges or protective membranes covering the brain & spinal cord correct answers Pia mater
Arachnoid Mater
Dura Mater
How many cranial nerves are there? correct answers 12
, Function of 12 cranial nerves correct answers Control voluntary muscular functions and the autonomic
sensory abilities to see, hear, smell, and taste
How many spinal nerves are there? correct answers 31 pairs
Cervical plexis supplies correct answers Head and neck
Brachial plexus supplies correct answers upper extremities
Sections of the spinal cord correct answers cervical
brachial
thoracic
lumbar
sacral
coccygeal
The autonomic nervous system controls correct answers involuntary internal functions of body including
internal organs, involuntary fibers, and glands
What activates the autonomic nervous system correct answers portions of hypothalamus, brain stem,
and spinal cord
Arteries appropriate for vascular access correct answers radial
ulnar
femoral
sometimes pulmonary
Things to watch for femoral artery access correct answers maintain dry dressings
apply digital pressure
observe for thrombosis
Veins to use for infusion therapy correct answers Metacarpal - hands
cephalic - begins in hand flows higher along radial border of forearm
Basilic - runs along ulnar or inner side of forearm
Median antebrachial
median cephalic & median basilic - extend up arm\
Scalp - frontal
Veins often used initially in infusion therapy correct answers metacarpal
The _____ vein is an excellent choice for infusion therapy correct answers cephalic
Vein that becomes prominent when the arm is flexed and bent at elbow correct answers basilic
Veins that can be used for central iv therapy correct answers cephalic & basilic
Jugular - internal & external
Subclavian
femoral - last resort
