Exam (elaborations)
NBRC Mock TMC Exam Review 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)
- Course
- Institution
NBRC Mock TMC Exam Review 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)
[Show more]
Content preview
NBRC Mock TMC Exam Review.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/NBRC%20Mock%20NBRC Mock TMC Exam Review
1. A patient is receiving O2 from an E cylinder at 4 L/min through a nasal cannula.
The cylinder pressure is 1900 psig. How long will the cylinder run until it is empty?
A. 47 min
B. 1.7 h
C. 2.2 h
D. 3.6 h E cylinder = 0.28
1900x0.28/4 = 133/60 = 2.21
Answer C. 2 hours, 21 minutes
2. After the Respiratory Therapist sets up a nonrebreathing mask on a patient at a flow
rate of 10 L/min, the reservoir bag collapses before the patient finishes inspiring. The RT
should do which of the following?
A. Change to a simple mask at a flow rate of 10 L/min
1 of 34 8/8/2024, 3:11
,NBRC Mock TMC Exam Review.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/NBRC%20Mock%20
B. Remove the one-way valve from the exhalation port.
C. Place the patient on continuous positive airway pressure (CPAP)
D. Increase the flow rate to 15 L/min
ANS D. Increase the flow rate to 15 L/min
3. A patient with carbon monoxide (CO) poisoning can best be treated with which of
the following therapies?
A. Nasal Cannula at 6 L/min
B. Simple O2 mask at 10 L/min
C. CPAP and 60% O2
D. Nonrebreathing mask
ANS D. Nonrebreathing mask
4. The following blood gas levels have been obtained from a patient using a 60% aerosol
mask.
pH 7.47
PaCO2 31 mmHg
2 of 34 8/8/2024, 3:11
,NBRC Mock TMC Exam Review.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/NBRC%20Mock%20
PaO2 58 mmHg
What should the RT recommend at this time?
A. Place the patient on CPAP
B. Increase the O2 to 70%
C. Intubate and place the patient on mechanical ventilation
D. Change to a nonrebreathing mask
ANS A. Place the patient on CPAP
3 of 34 8/8/2024, 3:11
,NBRC Mock TMC Exam Review.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/NBRC%20Mock%20
5. Given the following data, what is the patient's total arterial O2 content?
Ph 7.41
PaCO2 37 mmHg
PaO2 88 mmHg
HCO3 26 mEq/L
SaO2 95%
Hb 14 g/dL
A. 12 mL/dL
B. 14 mL/dL
C. 16 mL/dL
D. 18 mL/dL
(Hb x 1.36 x SaO2) + (0.003 x PaO2) (14 x 1.36 x 0.95) +
(0.003 x 88)
18.088 + 0.264
= 18.352
Answer
4 of 34 8/8/2024, 3:11
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BESTGOODIES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now