2024 /2025 | © copyright | This work may not be copied for profit gain Excel!
Pass CCRN test bank Questions and Correct
Answers | Latest Update
Which of the following would be the earliest auscultatory finding in left ventricular failure
(LVF)?
A. Crackles
B. S3
C. Murmur of mitral regurgitation
D. Pericardial friction rub
✓ -:- B. S3
LVF would be the most subtle because early changes are usually subtle changes. Choose
"S3."
A patient with a triple-lumen subclavian catheter has been receiving total parenteral
nutrition, maintenance fluids, and antibiotics by the catheter. He has been slightly confused.
Suddenly he grasps the catheter and pulls it out. He then complains of shortness of breath,
and his pulse oximetry indicates an SpO2 of 84%. How should this patient be positioned?
1|P a g e | G r a d e A + | 2 0 2 0 2 5
,2024 /2025 | © copyright | This work may not be copied for profit gain Excel!
A. Head down, left side
B. Head down, right side
C. Head of bed elevated, left side
D. Head of bed elevated, right side
✓ -:- A. Head down, left side
Envision a big air bubble in the patient's heart. Think: what position would decrease the
movement of the air embolism out of the right side of the heart. Chose "Head down, left
side."
Oxygen delivery (DO2) is the product of which of the following?
A.
PaO2, hemoglobin, mean arterial pressure
B.
SaO2, hemoglobin, cardiac output
C.
SvO2, cardiac index, SaO2
2|P a g e | G r a d e A + | 2 0 2 0 2 5
,2024 /2025 | © copyright | This work may not be copied for profit gain Excel!
D.
PaO2, mean arterial pressure, SvO2
✓ -:- B. SaO2, hemoglobin, cardiac output
Oxygen is delivered from the arterial end, so choose an option that has SaO2
Which of the following is the most significant complication of status asthmaticus?
A.
Pulmonary embolism
B.
Acute respiratory failure
C.
Hypertension
D.
Anaphylaxis
3|P a g e | G r a d e A + | 2 0 2 0 2 5
, 2024 /2025 | © copyright | This work may not be copied for profit gain Excel!
✓ -:- B. Acute respiratory failure
A 22-year-old man is admitted to the critical care unit after a motor vehicle collision. The
emergency department nurse reports that he was unconscious at the scene of the accident,
but he is now alert and oriented. Skull films show a linear fracture of the right temporal
bone. He is at significant risk for:
A.
scalp hematoma.
B.
subdural hematoma.
C.
epidural hematoma.
D.
intracerebral hematoma.
✓ -:- C. epidural hematoma.
4|P a g e | G r a d e A + | 2 0 2 0 2 5
Pass CCRN test bank Questions and Correct
Answers | Latest Update
Which of the following would be the earliest auscultatory finding in left ventricular failure
(LVF)?
A. Crackles
B. S3
C. Murmur of mitral regurgitation
D. Pericardial friction rub
✓ -:- B. S3
LVF would be the most subtle because early changes are usually subtle changes. Choose
"S3."
A patient with a triple-lumen subclavian catheter has been receiving total parenteral
nutrition, maintenance fluids, and antibiotics by the catheter. He has been slightly confused.
Suddenly he grasps the catheter and pulls it out. He then complains of shortness of breath,
and his pulse oximetry indicates an SpO2 of 84%. How should this patient be positioned?
1|P a g e | G r a d e A + | 2 0 2 0 2 5
,2024 /2025 | © copyright | This work may not be copied for profit gain Excel!
A. Head down, left side
B. Head down, right side
C. Head of bed elevated, left side
D. Head of bed elevated, right side
✓ -:- A. Head down, left side
Envision a big air bubble in the patient's heart. Think: what position would decrease the
movement of the air embolism out of the right side of the heart. Chose "Head down, left
side."
Oxygen delivery (DO2) is the product of which of the following?
A.
PaO2, hemoglobin, mean arterial pressure
B.
SaO2, hemoglobin, cardiac output
C.
SvO2, cardiac index, SaO2
2|P a g e | G r a d e A + | 2 0 2 0 2 5
,2024 /2025 | © copyright | This work may not be copied for profit gain Excel!
D.
PaO2, mean arterial pressure, SvO2
✓ -:- B. SaO2, hemoglobin, cardiac output
Oxygen is delivered from the arterial end, so choose an option that has SaO2
Which of the following is the most significant complication of status asthmaticus?
A.
Pulmonary embolism
B.
Acute respiratory failure
C.
Hypertension
D.
Anaphylaxis
3|P a g e | G r a d e A + | 2 0 2 0 2 5
, 2024 /2025 | © copyright | This work may not be copied for profit gain Excel!
✓ -:- B. Acute respiratory failure
A 22-year-old man is admitted to the critical care unit after a motor vehicle collision. The
emergency department nurse reports that he was unconscious at the scene of the accident,
but he is now alert and oriented. Skull films show a linear fracture of the right temporal
bone. He is at significant risk for:
A.
scalp hematoma.
B.
subdural hematoma.
C.
epidural hematoma.
D.
intracerebral hematoma.
✓ -:- C. epidural hematoma.
4|P a g e | G r a d e A + | 2 0 2 0 2 5
