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TMC Exam A 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert) $12.99   Add to cart

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TMC Exam A 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)

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TMC Exam A 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)

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  • August 9, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
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Tutorial TMC A.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/Tutorial%20TMC%20A




Tutorial TMC A


1. 1. A patient has been diagnosed with sarcoidosis.Which of the followingpulmonary

function test would best evaluate the degree of impairment? FEV1, MVV, VC, FEF 25-75

ANS VC

2. 2. A pt has been receiving incentive spirometry therapy for the tx of atelec-tasis.Which

of the following would indicate improvement in the pts condition? increased crackels,

vesicular breath sounds, decrerased rhonchi, decreased wheezes.

ANS vesicular breath sounds

3. 3. A pt is receiving VC, a/c in the intensive care unit. If the inspiratory phaseof

ventilation ends when a preset value for volume has been reached, which of the following

variables is being controlled?

ANS cycle variable

4. 4. Vasular markings on a chest radiograph are absent and the lung parenchyma is

black.This would indicate

congestive heart failure, overex-posed film, pneumoconiosis, underexposed film

ANS overexposed film





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5. 5. A pt is receiving aerosolized oxygen therapy via a T-piece (Briggs' adapter) in the

emergency department.The pat has asymetrical chest move-ment w/the left side rising

while the right side falls. Which of the following should be considered the most likely

reason for this breathing pattern?

ANS flailchest

6. 6. Which of the following is equivalent to total lung capacity? VC + RV, IC +RV, IRV +

VT + ERV, VC + FRC

ANS VC + RV

7. 7. For patients on mechanical ventilation, whcih of the following does NOT contribute

to an elevated PaCO2? high glucose intake, severe intrapulmonary shunt, increased

deadspace ventilation, fever

ANS severe intrapulmonary shunt

8. 8. Vesicular breath sounds are auscultated with which of the following?atelectasis,

normal lungs, pneumonia, pulmonary edema

ANS normal lungs

9. 9. Severe internal hemorrhaging occurs during a fibreoptic bronchoscopy procedure.

The respiratory therapist should recommend. administration of 4%lidocaine via nebulizer,

bronchial lavage with normal saline, application of ep-inephrine via bronchoscope,





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anesthesia using cetocaine solution

ANS applicationof epinephrine via bronchoscope

10. 10. Mild swelling occurs following extubation of a patient which of the following

treatments modalities would the repsiratory therapist recommend?-



ANS cool aerosol therapy

11. 11. During the first day after birth of a 34 week gestation neonate, transcta-neous

monitoring indicates a PtcO2 of 65 torr for the right upper quadrant andPtcO2 of 38 torr

for the left lower quadrant The repsirtatory therapist should recommend

a chest radiograph, adminstration of indomethacin, surgical re-pair of the PDA,

mechanical ventilation,

ANS administration of indomethacin









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12. 12. A pt is being monitored in the cardiovascular intensive care unit following

coronary arterial bypass surgery. Chest tubes are in place and thepatient's vital signs

have been stabilized. A routine check of the mechanicalventilator indicates that the

average exhaled tidal volume is 150 ml below the set tidal volume. which of the

following is the most likely cause of this problem? auto-PEEP, pleural leak, increased

deadspace, airtrapping

ANS pleuralleak

13. 13. A 54 year old man has been maintained on mechaical ventialtion for several days

in the intensive care unit. The following data is avaiable from morning arterial blood gases

pH 7.54, PaCO2 29 torr, PaO2 43 torr, bicarbonat-ed 24 mEq/L.Which one

decrease theVt, initiate weaning procdures, decreasethe mandatory rate, increase the FIO2

ANS increase the FIO2

14. 14. A pleural fluid smaple has been drawn by thoracetesis for examinationand

laboratory analysis. The sampel is purulent with a pH of 7.27. Which of the following

disease processes should be ruled out by these results? liver cirrhosis, tuberculosis, lung

abcess, sarciodosis

ANS liver cirrhosis







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