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TMC- Test bank Questions And Rationale 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)
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TMC- Test bank Questions And Rationale 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)

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  • August 9, 2024
  • 36
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • tmc
  • tmc test bank questions and rationale

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  • TMC
  • TMC

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TMC- Test bank questions and rationale.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/TMC-%20Test%20ban




TMC- Test bank questions and rationale



1. A patient with normal lungs should be able exhale what percentage of theFVC

within one second after initiating an Forced Vital Capacity maneuver?

A. 35-50% of the FVC

B. 50-70% of the FVC

C. 70-83% of the FVC

D. 84-93% of the FVC: The normal range for the FEV1 as a percent of the FVC(FEV1%) is

70-83%. Patients with

obstructive pulmonary disease will show a reduction in timed FEV% values, while patients

with restrictive disorders will generally exhibit normal (or sometimes high)FEV% values.




ANS70-83% of the FVC

2. Simple spirometry can be used to measure any of the following except:

A. vital capacity





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B. residual volume

C. tidal volume

D. inspiratory reserve volume: Residual volume is defined as the amount of air leftin the lungs

after a maximal

exhalation. Because the RV cannot be exhaled, it is impossible to be measured by simple

spirometry. And because the RV is a component of the FRC and TLC, simple spirometry also

cannot measure these capacities.




ANSresidual volume

3. A patient presents to the emergency room with a depressed level of con-sciousness

and is severely agitated. Which of the following approaches can be used toobtain

their medication history?

A. obtain and review the patient's past medical history

B. ask the patient's nurse about the patient's prescriptions

C. request that the lab run a comprehensive blood drug screen

D. obtain the patient's current prescription vials from the family: For patientswith a






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depressed level of consciousness or severe agitation, you may have

to obtain the medication history from the family members.In these cases, it also maybe useful to

either obtain information on the pharmacies where the patient has prescriptions filled, or

request that a family member provide the hospital pharmacy









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with all the patient's current prescription vials for review.



ANSobtain the patient's current prescription vials from the family

4. Which of the following thoracic ultrasound findings will show with thepresence

of

a pneumothorax?

A. presence of gliding sign

B. absence of A-lines

C. presence of barcode sign

D. presence of seashore sign: The following are ultrasound findings consistentwith the

presence of an underlying

pneumothorax: absence of the gliding sign and B-lines, and the presence of A-linesand

(on M-mode) the barcode sign. A lung point sign (or lead point) also may be presentin

patients with a pneumothorax, representing the transition between an area where pleural

gliding is visible and where it stops (demarcating the beginning of air in thepleural space).The

presence of the seashore sign on M-mode rules out pneumoth-orax.









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