Critical Care 3 Practice Questions and Answers {100%Success}
Critical Care 3 Practice Questions
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1. What is the most common cause of spinal cord in- B
juries?
a) Sports injuries
b) Motor vehicle accidents
c) Falls from heights
d) Acts of violence
2. Which of the following is a primary characteristic of a B
complete spinal cord injury?
a) Partial sensory or motor function below the injury
b) Loss of all sensory and motor function below the
injury
c) Ability to move the arms but not the legs
d) Recovery of full function after rehabilitation
3. Which spinal cord syndrome is characterized by D
greater loss of upper limb function than lower limb
function?
a) Anterior cord syndrome
b) Posterior cord syndrome
c) Brown-Séquard syndrome
d) Central cord syndrome
4. Brown-Séquard syndrome typically results from dam- A
age to which part of the spinal cord?
a) One side of the spinal cord
b) The center of the spinal cord
c) The front of the spinal cord
d) The back of the spinal cord
5. In an anterior cord syndrome, which functions are B
most affected?
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Critical Care 3 Practice Questions
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a) Sensory (touch and pressure) functions only
b) Motor functions and pain/temperature sensation
c) Fine motor control in the hands and fingers
d) Balance and coordination
6. What is a common complication of spinal cord injuries C
that affects the skin?
a) Psoriasis
b) Burns
c) Pressure ulcers (bedsores)
d) Eczema
7. Which of the following spinal cord injuries would likely D
result in quadriplegia?
a) Injury at the lumbar spine
b) Injury at the thoracic spine
c) Injury at the sacral spine
d) Injury at the cervical spine
8. Which syndrome results in loss of proprioception A
(sense of body position) but preserves motor function
and pain/temperature sensation?
a) Posterior cord syndrome
b) Anterior cord syndrome
c) Central cord syndrome
d) Brown-Séquard syndrome
9. Autonomic dysreflexia, a dangerous condition in SCI B
patients, is most commonly triggered by which of the
following?
a) Extreme physical exercise
b) Bladder or bowel irritation
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Critical Care 3 Practice Questions
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c) Emotional stress
d) Dietary imbalances
10. Which of the following is the first priority in the emer- B
gency treatment of a suspected spinal cord injury?
a) Administering pain medication
b) Immobilizing the spine to prevent further injury
c) Starting physical therapy immediately
d) Taking an X-ray to assess the injury
11. Which of the following is the primary cause of most B
burn injuries?
a) Electrical burns
b) Thermal (heat) burns
c) Chemical burns
d) Radiation burns
12. A third-degree burn is characterized by: B
a) Red, painful skin with blisters
b) Damage extending into the subcutaneous tissue,
possibly affecting nerves
c) Only the outer layer of skin being affected
d) Mild redness and swelling
13. Which layer of the skin is primarily affected by a sec- C
ond-degree burn?
a) Epidermis only
b) Dermis only
c) Epidermis and part of the dermis
d) Hypodermis
14. What is the first priority in treating a burn injury at the B
scene of the accident?
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Critical Care 3 Practice Questions
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a) Applying antibiotic ointment
b) Cooling the burn with cold water
c) Popping any blisters
d) Covering the burn with a heavy bandage
15. Which of the following is a potential complication of D
severe burns?
a) Hypothermia
b) Dehydration
c) Infection
d) All of the above
16. What is the main carbon monoxide source in most C
cases of carbon monoxide poisoning?
a) Car exhaust
b) Burning charcoal
c) Gas appliances in poorly ventilated areas
d) Cigarette smoke
17. What makes carbon monoxide dangerous to the hu- B
man body?
a) It causes burns to the respiratory system
b) It replaces oxygen in the blood, leading to tissue
damage
c) It causes direct damage to the brain cells
d) It increases heart rate and blood pressure to dan-
gerous levels
18. Which of the following is a common early symptom of C
carbon monoxide poisoning?
a) Sudden loss of vision
b) Severe chest pain
Critical Care 3 Practice Questions
Study online at https://quizlet.com/_fqagyr
1. What is the most common cause of spinal cord in- B
juries?
a) Sports injuries
b) Motor vehicle accidents
c) Falls from heights
d) Acts of violence
2. Which of the following is a primary characteristic of a B
complete spinal cord injury?
a) Partial sensory or motor function below the injury
b) Loss of all sensory and motor function below the
injury
c) Ability to move the arms but not the legs
d) Recovery of full function after rehabilitation
3. Which spinal cord syndrome is characterized by D
greater loss of upper limb function than lower limb
function?
a) Anterior cord syndrome
b) Posterior cord syndrome
c) Brown-Séquard syndrome
d) Central cord syndrome
4. Brown-Séquard syndrome typically results from dam- A
age to which part of the spinal cord?
a) One side of the spinal cord
b) The center of the spinal cord
c) The front of the spinal cord
d) The back of the spinal cord
5. In an anterior cord syndrome, which functions are B
most affected?
, Critical Care 3 Practice Questions and Answers {100%Success}
Critical Care 3 Practice Questions
Study online at https://quizlet.com/_fqagyr
a) Sensory (touch and pressure) functions only
b) Motor functions and pain/temperature sensation
c) Fine motor control in the hands and fingers
d) Balance and coordination
6. What is a common complication of spinal cord injuries C
that affects the skin?
a) Psoriasis
b) Burns
c) Pressure ulcers (bedsores)
d) Eczema
7. Which of the following spinal cord injuries would likely D
result in quadriplegia?
a) Injury at the lumbar spine
b) Injury at the thoracic spine
c) Injury at the sacral spine
d) Injury at the cervical spine
8. Which syndrome results in loss of proprioception A
(sense of body position) but preserves motor function
and pain/temperature sensation?
a) Posterior cord syndrome
b) Anterior cord syndrome
c) Central cord syndrome
d) Brown-Séquard syndrome
9. Autonomic dysreflexia, a dangerous condition in SCI B
patients, is most commonly triggered by which of the
following?
a) Extreme physical exercise
b) Bladder or bowel irritation
, Critical Care 3 Practice Questions and Answers {100%Success}
Critical Care 3 Practice Questions
Study online at https://quizlet.com/_fqagyr
c) Emotional stress
d) Dietary imbalances
10. Which of the following is the first priority in the emer- B
gency treatment of a suspected spinal cord injury?
a) Administering pain medication
b) Immobilizing the spine to prevent further injury
c) Starting physical therapy immediately
d) Taking an X-ray to assess the injury
11. Which of the following is the primary cause of most B
burn injuries?
a) Electrical burns
b) Thermal (heat) burns
c) Chemical burns
d) Radiation burns
12. A third-degree burn is characterized by: B
a) Red, painful skin with blisters
b) Damage extending into the subcutaneous tissue,
possibly affecting nerves
c) Only the outer layer of skin being affected
d) Mild redness and swelling
13. Which layer of the skin is primarily affected by a sec- C
ond-degree burn?
a) Epidermis only
b) Dermis only
c) Epidermis and part of the dermis
d) Hypodermis
14. What is the first priority in treating a burn injury at the B
scene of the accident?
, Critical Care 3 Practice Questions and Answers {100%Success}
Critical Care 3 Practice Questions
Study online at https://quizlet.com/_fqagyr
a) Applying antibiotic ointment
b) Cooling the burn with cold water
c) Popping any blisters
d) Covering the burn with a heavy bandage
15. Which of the following is a potential complication of D
severe burns?
a) Hypothermia
b) Dehydration
c) Infection
d) All of the above
16. What is the main carbon monoxide source in most C
cases of carbon monoxide poisoning?
a) Car exhaust
b) Burning charcoal
c) Gas appliances in poorly ventilated areas
d) Cigarette smoke
17. What makes carbon monoxide dangerous to the hu- B
man body?
a) It causes burns to the respiratory system
b) It replaces oxygen in the blood, leading to tissue
damage
c) It causes direct damage to the brain cells
d) It increases heart rate and blood pressure to dan-
gerous levels
18. Which of the following is a common early symptom of C
carbon monoxide poisoning?
a) Sudden loss of vision
b) Severe chest pain
