PN 4006 Quiz 4.4 Success Guide 2026 | Verified Q&A |
Graded A+
1. What is the primary function of cranial nerve 2?
Hearing
Taste
Vision
Balance
2. Describe how stereognosis is related to brain function and sensory
processing.
Stereognosis involves the brain's ability to interpret tactile
information to identify objects without visual input.
Stereognosis is solely dependent on visual cues for object
recognition.
Stereognosis is a function of the cerebellum for balance.
Stereognosis is related to the ability to hear sounds.
3. The reason for asking a postoperative patient to use an incentive spirometer
is for?
Prevention of atelectasis
Prevention of PEs.
Help with sleeping
Assisting with relaxation
,4. Describe the significance of placing epidural catheters in the lumbar and
thoracic regions.
Epidural catheters are placed in the lumbar and thoracic regions to
provide analgesia and anesthesia during surgical procedures.
Epidural catheters are used to assess cranial nerve function.
Epidural catheters are used to monitor brain activity during surgeries.
Epidural catheters are placed in the cerebellum to enhance motor
function.
5. Nystagmus can be defined as ______________ _.
greatly reduced blood pressure
involuntary, rapid, rhythmic movements of the eyeball.
greatly increased blood pressure
greatly reduced temperature
6. Describe how spinal nerves are categorized in the human nervous system.
Spinal nerves are categorized by their length and diameter.
Spinal nerves are categorized based on their function as sensory or
motor nerves.
Spinal nerves are categorized into cervical, thoracic, lumbar, sacral,
and coccygeal regions.
Spinal nerves are categorized into upper and lower motor neurons.
7. Signs and symptoms of increased intracranial pressure (ICP) of infants with
meningitis include:
Lethargy, jitteriness, seizure, hypoglycemia, low birth weight
, Projectile vomiting, jitteriness, seizure, bulging fontanels
Sunset eyes, high-pitched cry, bulging fontanels, separated suture
lines
Bulging fontanels, lethargy, irritability, restlessness, and projectile
vomiting
8. Describe the primary roles of cranial nerve 8 in the nervous system.
Cranial nerve 8 controls facial expressions and taste sensations.
Cranial nerve 8 is responsible for transmitting sound and balance
information from the inner ear to the brain.
Cranial nerve 8 regulates heart rate and blood pressure.
Cranial nerve 8 is involved in the movement of the eyes.
9. If an infant presents with a bulging fontanelle and irritability, what should be
the immediate clinical concern?
Normal growth pattern
Dehydration
Allergic reaction
Increased intracranial pressure
10. Clonic seizures are
when there is a rapid loss of blood pressure and consciousness in a
patient
uncontrolled jerky movements due to electrical disturbance in the
brain
when a person sees an aura of blue around other people
, when a person smells something that causes an asthma attack
11. If a patient has damage to cranial nerve 2, what symptoms might they
exhibit?
Hearing loss
Loss of smell
Difficulty swallowing
Visual disturbances
12. CAT scanners are used to locate
Tumors
Blood clots
Anatomical malfunctions
All of the above
13. The next couple questions are related to this situation/scenerio: What is the
other name for the PARS which are used by PACU nurses, to determine if a
patient is able to be discharged from the PACU?
Aldrete Score
Albert Score
Pain Scale
Mini Mental Exam
14. The nurse is caring for a 5-year-old child who fell of of a bunk bed at home.
Head injury is suspected, and the nurse checks the child's airway status and
assesses the child for early and late signs of increased intracranial pressure
(ICP). Which is considered a late sign of increased ICP?
Graded A+
1. What is the primary function of cranial nerve 2?
Hearing
Taste
Vision
Balance
2. Describe how stereognosis is related to brain function and sensory
processing.
Stereognosis involves the brain's ability to interpret tactile
information to identify objects without visual input.
Stereognosis is solely dependent on visual cues for object
recognition.
Stereognosis is a function of the cerebellum for balance.
Stereognosis is related to the ability to hear sounds.
3. The reason for asking a postoperative patient to use an incentive spirometer
is for?
Prevention of atelectasis
Prevention of PEs.
Help with sleeping
Assisting with relaxation
,4. Describe the significance of placing epidural catheters in the lumbar and
thoracic regions.
Epidural catheters are placed in the lumbar and thoracic regions to
provide analgesia and anesthesia during surgical procedures.
Epidural catheters are used to assess cranial nerve function.
Epidural catheters are used to monitor brain activity during surgeries.
Epidural catheters are placed in the cerebellum to enhance motor
function.
5. Nystagmus can be defined as ______________ _.
greatly reduced blood pressure
involuntary, rapid, rhythmic movements of the eyeball.
greatly increased blood pressure
greatly reduced temperature
6. Describe how spinal nerves are categorized in the human nervous system.
Spinal nerves are categorized by their length and diameter.
Spinal nerves are categorized based on their function as sensory or
motor nerves.
Spinal nerves are categorized into cervical, thoracic, lumbar, sacral,
and coccygeal regions.
Spinal nerves are categorized into upper and lower motor neurons.
7. Signs and symptoms of increased intracranial pressure (ICP) of infants with
meningitis include:
Lethargy, jitteriness, seizure, hypoglycemia, low birth weight
, Projectile vomiting, jitteriness, seizure, bulging fontanels
Sunset eyes, high-pitched cry, bulging fontanels, separated suture
lines
Bulging fontanels, lethargy, irritability, restlessness, and projectile
vomiting
8. Describe the primary roles of cranial nerve 8 in the nervous system.
Cranial nerve 8 controls facial expressions and taste sensations.
Cranial nerve 8 is responsible for transmitting sound and balance
information from the inner ear to the brain.
Cranial nerve 8 regulates heart rate and blood pressure.
Cranial nerve 8 is involved in the movement of the eyes.
9. If an infant presents with a bulging fontanelle and irritability, what should be
the immediate clinical concern?
Normal growth pattern
Dehydration
Allergic reaction
Increased intracranial pressure
10. Clonic seizures are
when there is a rapid loss of blood pressure and consciousness in a
patient
uncontrolled jerky movements due to electrical disturbance in the
brain
when a person sees an aura of blue around other people
, when a person smells something that causes an asthma attack
11. If a patient has damage to cranial nerve 2, what symptoms might they
exhibit?
Hearing loss
Loss of smell
Difficulty swallowing
Visual disturbances
12. CAT scanners are used to locate
Tumors
Blood clots
Anatomical malfunctions
All of the above
13. The next couple questions are related to this situation/scenerio: What is the
other name for the PARS which are used by PACU nurses, to determine if a
patient is able to be discharged from the PACU?
Aldrete Score
Albert Score
Pain Scale
Mini Mental Exam
14. The nurse is caring for a 5-year-old child who fell of of a bunk bed at home.
Head injury is suspected, and the nurse checks the child's airway status and
assesses the child for early and late signs of increased intracranial pressure
(ICP). Which is considered a late sign of increased ICP?
