TMC Exam 2026-2027 Questions And Correct Answers, Exams of Nursing Comprehensive
Assessment | 2026-2027 | 100 questions | 100% VERIFIED
Introduction
This comprehensive assessment covers Clinical Assessment and Patient Evaluation, Oxygenation and
Ventilation Management, Airway Management and Infection Control, Pharmacology and Respiratory
Therapeutics, Mechanical Ventilation and Critical Care, Pulmonary Function Testing and Diagnostics,
Cardiopulmonary Pathophysiology and Disease Management, and Professional Role, Ethics, and Safety. It
emphasizes physiologic assessment, safe respiratory interventions, diagnostic interpretation, ventilator
management, infection prevention, ethical judgment, and respiratory therapy clinical execution in support of
professional board certification.
1. In Clinical Assessment and Patient Evaluation, which statement best addresses initial respiratory
assessment?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Evaluate airway, breathing, circulation, mental status, work of breathing, and oxygenation
Rationale: Evaluate airway, breathing, circulation, mental status, work of breathing, and oxygenation best addresses
initial respiratory assessment; the other options omit necessary assessment, misinterpret the physiology, or create a
safety risk.
2. In Clinical Assessment and Patient Evaluation, which statement best addresses sign of respiratory distress?
A. Wait until severe deterioration occurs
B. Accessory-muscle use, tachypnea, altered mentation, or inability to speak comfortably
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Accessory-muscle use, tachypnea, altered mentation, or inability to speak comfortably best addresses sign
of respiratory distress; the other options omit necessary assessment, misinterpret the physiology, or create a safety
risk.
3. In Clinical Assessment and Patient Evaluation, which statement best addresses pulse oximetry limitation?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. It may be inaccurate with poor perfusion, motion, dyshemoglobinemia, or poor sensor placement
D. Use a treatment unrelated to the mechanism
Rationale: It may be inaccurate with poor perfusion, motion, dyshemoglobinemia, or poor sensor placement best
addresses pulse oximetry limitation; the other options omit necessary assessment, misinterpret the physiology, or
create a safety risk.
4. In Clinical Assessment and Patient Evaluation, which statement best addresses capnography value?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. It provides continuous information about exhaled carbon dioxide and ventilation
Rationale: It provides continuous information about exhaled carbon dioxide and ventilation best addresses
capnography value; the other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
5. In Clinical Assessment and Patient Evaluation, which statement best addresses arterial blood gas purpose?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
, C. Assess oxygenation, ventilation, and acid-base status
D. Use a treatment unrelated to the mechanism
Rationale: Assess oxygenation, ventilation, and acid-base status best addresses arterial blood gas purpose; the other
options omit necessary assessment, misinterpret the physiology, or create a safety risk.
6. In Clinical Assessment and Patient Evaluation, which statement best addresses respiratory acidosis?
A. Wait until severe deterioration occurs
B. Primary carbon dioxide elevation with a decrease in pH
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Primary carbon dioxide elevation with a decrease in pH best addresses respiratory acidosis; the other
options omit necessary assessment, misinterpret the physiology, or create a safety risk.
7. In Clinical Assessment and Patient Evaluation, which statement best addresses metabolic alkalosis
compensation?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Hypoventilation may increase carbon dioxide when clinically possible
Rationale: Hypoventilation may increase carbon dioxide when clinically possible best addresses metabolic alkalosis
compensation; the other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
8. In Clinical Assessment and Patient Evaluation, which statement best addresses cyanosis interpretation?
A. A late and relatively insensitive sign of hypoxemia
B. Wait until severe deterioration occurs
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: A late and relatively insensitive sign of hypoxemia best addresses cyanosis interpretation; the other
options omit necessary assessment, misinterpret the physiology, or create a safety risk.
9. In Clinical Assessment and Patient Evaluation, which statement best addresses orthopnea?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Dyspnea that worsens when lying flat
Rationale: Dyspnea that worsens when lying flat best addresses orthopnea; the other options omit necessary
assessment, misinterpret the physiology, or create a safety risk.
10. In Clinical Assessment and Patient Evaluation, which statement best addresses stridor?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. A high-pitched sound suggesting upper-airway obstruction
D. Use a treatment unrelated to the mechanism
Rationale: A high-pitched sound suggesting upper-airway obstruction best addresses stridor; the other options omit
necessary assessment, misinterpret the physiology, or create a safety risk.
11. In Clinical Assessment and Patient Evaluation, which statement best addresses wheeze?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. A musical sound usually associated with narrowed lower airways
Rationale: A musical sound usually associated with narrowed lower airways best addresses wheeze; the other options
omit necessary assessment, misinterpret the physiology, or create a safety risk.
12. In Clinical Assessment and Patient Evaluation, which statement best addresses crackles?
, A. Wait until severe deterioration occurs
B. Discontinuous sounds associated with fluid or airway opening
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Discontinuous sounds associated with fluid or airway opening best addresses crackles; the other options
omit necessary assessment, misinterpret the physiology, or create a safety risk.
13. In Clinical Assessment and Patient Evaluation, which statement best addresses silent chest?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. A concerning sign of minimal airflow in severe obstruction
Rationale: A concerning sign of minimal airflow in severe obstruction best addresses silent chest; the other options
omit necessary assessment, misinterpret the physiology, or create a safety risk.
14. In Oxygenation and Ventilation Management, which statement best addresses nasal cannula use?
A. Deliver low-flow supplemental oxygen for a patient who is spontaneously breathing
B. Wait until severe deterioration occurs
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Deliver low-flow supplemental oxygen for a patient who is spontaneously breathing best addresses nasal
cannula use; the other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
15. In Oxygenation and Ventilation Management, which statement best addresses simple mask minimum flow?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Use sufficient flow to prevent carbon dioxide rebreathing
Rationale: Use sufficient flow to prevent carbon dioxide rebreathing best addresses simple mask minimum flow; the
other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
16. In Oxygenation and Ventilation Management, which statement best addresses nonrebreather mask?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Provide high inspired oxygen when the reservoir remains inflated
D. Use a treatment unrelated to the mechanism
Rationale: Provide high inspired oxygen when the reservoir remains inflated best addresses nonrebreather mask; the
other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
17. In Oxygenation and Ventilation Management, which statement best addresses Venturi mask?
A. Deliver a more precise fixed oxygen concentration
B. Wait until severe deterioration occurs
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Deliver a more precise fixed oxygen concentration best addresses Venturi mask; the other options omit
necessary assessment, misinterpret the physiology, or create a safety risk.
18. In Oxygenation and Ventilation Management, which statement best addresses high-flow nasal oxygen?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Provide heated humidified high flow with oxygen concentration control
Rationale: Provide heated humidified high flow with oxygen concentration control best addresses high-flow nasal
oxygen; the other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
Assessment | 2026-2027 | 100 questions | 100% VERIFIED
Introduction
This comprehensive assessment covers Clinical Assessment and Patient Evaluation, Oxygenation and
Ventilation Management, Airway Management and Infection Control, Pharmacology and Respiratory
Therapeutics, Mechanical Ventilation and Critical Care, Pulmonary Function Testing and Diagnostics,
Cardiopulmonary Pathophysiology and Disease Management, and Professional Role, Ethics, and Safety. It
emphasizes physiologic assessment, safe respiratory interventions, diagnostic interpretation, ventilator
management, infection prevention, ethical judgment, and respiratory therapy clinical execution in support of
professional board certification.
1. In Clinical Assessment and Patient Evaluation, which statement best addresses initial respiratory
assessment?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Evaluate airway, breathing, circulation, mental status, work of breathing, and oxygenation
Rationale: Evaluate airway, breathing, circulation, mental status, work of breathing, and oxygenation best addresses
initial respiratory assessment; the other options omit necessary assessment, misinterpret the physiology, or create a
safety risk.
2. In Clinical Assessment and Patient Evaluation, which statement best addresses sign of respiratory distress?
A. Wait until severe deterioration occurs
B. Accessory-muscle use, tachypnea, altered mentation, or inability to speak comfortably
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Accessory-muscle use, tachypnea, altered mentation, or inability to speak comfortably best addresses sign
of respiratory distress; the other options omit necessary assessment, misinterpret the physiology, or create a safety
risk.
3. In Clinical Assessment and Patient Evaluation, which statement best addresses pulse oximetry limitation?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. It may be inaccurate with poor perfusion, motion, dyshemoglobinemia, or poor sensor placement
D. Use a treatment unrelated to the mechanism
Rationale: It may be inaccurate with poor perfusion, motion, dyshemoglobinemia, or poor sensor placement best
addresses pulse oximetry limitation; the other options omit necessary assessment, misinterpret the physiology, or
create a safety risk.
4. In Clinical Assessment and Patient Evaluation, which statement best addresses capnography value?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. It provides continuous information about exhaled carbon dioxide and ventilation
Rationale: It provides continuous information about exhaled carbon dioxide and ventilation best addresses
capnography value; the other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
5. In Clinical Assessment and Patient Evaluation, which statement best addresses arterial blood gas purpose?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
, C. Assess oxygenation, ventilation, and acid-base status
D. Use a treatment unrelated to the mechanism
Rationale: Assess oxygenation, ventilation, and acid-base status best addresses arterial blood gas purpose; the other
options omit necessary assessment, misinterpret the physiology, or create a safety risk.
6. In Clinical Assessment and Patient Evaluation, which statement best addresses respiratory acidosis?
A. Wait until severe deterioration occurs
B. Primary carbon dioxide elevation with a decrease in pH
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Primary carbon dioxide elevation with a decrease in pH best addresses respiratory acidosis; the other
options omit necessary assessment, misinterpret the physiology, or create a safety risk.
7. In Clinical Assessment and Patient Evaluation, which statement best addresses metabolic alkalosis
compensation?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Hypoventilation may increase carbon dioxide when clinically possible
Rationale: Hypoventilation may increase carbon dioxide when clinically possible best addresses metabolic alkalosis
compensation; the other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
8. In Clinical Assessment and Patient Evaluation, which statement best addresses cyanosis interpretation?
A. A late and relatively insensitive sign of hypoxemia
B. Wait until severe deterioration occurs
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: A late and relatively insensitive sign of hypoxemia best addresses cyanosis interpretation; the other
options omit necessary assessment, misinterpret the physiology, or create a safety risk.
9. In Clinical Assessment and Patient Evaluation, which statement best addresses orthopnea?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Dyspnea that worsens when lying flat
Rationale: Dyspnea that worsens when lying flat best addresses orthopnea; the other options omit necessary
assessment, misinterpret the physiology, or create a safety risk.
10. In Clinical Assessment and Patient Evaluation, which statement best addresses stridor?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. A high-pitched sound suggesting upper-airway obstruction
D. Use a treatment unrelated to the mechanism
Rationale: A high-pitched sound suggesting upper-airway obstruction best addresses stridor; the other options omit
necessary assessment, misinterpret the physiology, or create a safety risk.
11. In Clinical Assessment and Patient Evaluation, which statement best addresses wheeze?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. A musical sound usually associated with narrowed lower airways
Rationale: A musical sound usually associated with narrowed lower airways best addresses wheeze; the other options
omit necessary assessment, misinterpret the physiology, or create a safety risk.
12. In Clinical Assessment and Patient Evaluation, which statement best addresses crackles?
, A. Wait until severe deterioration occurs
B. Discontinuous sounds associated with fluid or airway opening
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Discontinuous sounds associated with fluid or airway opening best addresses crackles; the other options
omit necessary assessment, misinterpret the physiology, or create a safety risk.
13. In Clinical Assessment and Patient Evaluation, which statement best addresses silent chest?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. A concerning sign of minimal airflow in severe obstruction
Rationale: A concerning sign of minimal airflow in severe obstruction best addresses silent chest; the other options
omit necessary assessment, misinterpret the physiology, or create a safety risk.
14. In Oxygenation and Ventilation Management, which statement best addresses nasal cannula use?
A. Deliver low-flow supplemental oxygen for a patient who is spontaneously breathing
B. Wait until severe deterioration occurs
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Deliver low-flow supplemental oxygen for a patient who is spontaneously breathing best addresses nasal
cannula use; the other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
15. In Oxygenation and Ventilation Management, which statement best addresses simple mask minimum flow?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Use sufficient flow to prevent carbon dioxide rebreathing
Rationale: Use sufficient flow to prevent carbon dioxide rebreathing best addresses simple mask minimum flow; the
other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
16. In Oxygenation and Ventilation Management, which statement best addresses nonrebreather mask?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Provide high inspired oxygen when the reservoir remains inflated
D. Use a treatment unrelated to the mechanism
Rationale: Provide high inspired oxygen when the reservoir remains inflated best addresses nonrebreather mask; the
other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
17. In Oxygenation and Ventilation Management, which statement best addresses Venturi mask?
A. Deliver a more precise fixed oxygen concentration
B. Wait until severe deterioration occurs
C. Assume one finding proves the diagnosis
D. Use a treatment unrelated to the mechanism
Rationale: Deliver a more precise fixed oxygen concentration best addresses Venturi mask; the other options omit
necessary assessment, misinterpret the physiology, or create a safety risk.
18. In Oxygenation and Ventilation Management, which statement best addresses high-flow nasal oxygen?
A. Wait until severe deterioration occurs
B. Assume one finding proves the diagnosis
C. Use a treatment unrelated to the mechanism
D. Provide heated humidified high flow with oxygen concentration control
Rationale: Provide heated humidified high flow with oxygen concentration control best addresses high-flow nasal
oxygen; the other options omit necessary assessment, misinterpret the physiology, or create a safety risk.
