TMC EXAM 2026/2027 QUESTIONS AND CORRECT ANSWERS
GRADED A+ AMERICAN COLLEGE, Exams of Nursing Comprehensive
Assessment
2026-2027 | 100 Questions | 100% VERIFIED
Introduction
This comprehensive assessment bank is designed to evaluate readiness for professional
board certification and effective respiratory therapy clinical execution. It emphasizes
bedside assessment, oxygenation and ventilation decisions, airway safety, and evidence-
based management across neonatal, pediatric, and adult care.
Content is organized across eight key domains: 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 Operations, Ethics, and Safety.
Each item tests application of professional judgment, physiologic reasoning, and
collaborative decision-making essential for board certification and high-quality respiratory
care execution.
Question 1: A therapist records a 40 pack-year smoking history, mMRC dyspnea grade 3,
nocturnal wheeze, and sputum change. Which history elements best guide the respiratory
assessment?
A. Eye color and shoe size as primary respiratory indicators
B. Favorite foods without symptom or exposure detail
C. Family pet names without smoking or dyspnea review
D. Tobacco burden with dyspnea scale, symptom pattern, and sputum characteristics
Correct Answer: D - Tobacco burden with dyspnea scale, symptom pattern, and
sputum characteristics
Rationale: Pack-years with graded dyspnea and symptom patterns direct evaluation. Eye
color, foods, and pet names lack respiratory relevance.
Question 2: An adult shows blood pressure 88/54, heart rate 128, respirations 30,
temperature 39.1 C, and SpO2 89 percent on room air. Which vital-sign synthesis best
indicates urgency?
A. Isolated fever without cardiopulmonary significance
B. Stable findings requiring routine recheck in eight hours
C. Hypotension with tachycardia, tachypnea, fever, and hypoxemia signaling instability
needing prompt escalation
D. Normal oxygenation despite 89 percent saturation
,Correct Answer: C - Hypotension with tachycardia, tachypnea, fever, and hypoxemia
signaling instability needing prompt escalation
Rationale: Combined hypotension, tachycardia, tachypnea, fever, and low saturation
indicate deterioration. Routine-only, fever-only, and normal-oxygen claims miss instability.
Question 3: Auscultation reveals late inspiratory crackles at the bases, and palpation shows
increased tactile fremitus over the right lower lobe. Which examination synthesis best fits?
A. Alveolar filling process such as pneumonia with consolidated lung transmitting sound
and vibration
B. Pleural effusion with diminished fremitus and stony dullness
C. Pneumothorax with absent breath sounds and hyperresonance
D. Normal aeration without consolidation or fluid
Correct Answer: A - Alveolar filling process such as pneumonia with consolidated
lung transmitting sound and vibration
Rationale: Crackles with increased fremitus suggest consolidation. Normal, pneumothorax,
and effusion patterns show different fremitus and percussion findings.
Question 4: Arterial blood gas results show pH 7.28, PaCO2 62, HCO3 27, and PaO2 68 on
room air. Which interpretation best applies?
A. Normal acid-base status without ventilatory failure
B. Metabolic alkalosis with compensatory hypoventilation
C. Acute respiratory acidosis with CO2 retention and mild hypoxemia
D. Respiratory alkalosis from acute hyperventilation
Correct Answer: C - Acute respiratory acidosis with CO2 retention and mild
hypoxemia
Rationale: Low pH with high PaCO2 defines respiratory acidosis. Metabolic alkalosis,
respiratory alkalosis, and normal readings contradict the values.
Question 5: A vomiting patient shows pH 7.52, PaCO2 48, HCO3 36, and potassium 3.0.
Which acid-base interpretation best fits?
A. Combined normal values without electrolyte effects
B. Metabolic alkalosis from acid loss with respiratory compensation and hypokalemia
C. Respiratory acidosis from primary hypoventilation
D. Metabolic acidosis with bicarbonate depletion
Correct Answer: B - Metabolic alkalosis from acid loss with respiratory compensation
and hypokalemia
Rationale: High pH with high bicarbonate after vomiting indicates metabolic alkalosis with
CO2 retention and low potassium. Acidosis, primary respiratory, and normal readings
misinterpret the panel.
Question 6: Capnography shows a rising baseline, shark-fin waveform, and EtCO2 of 55
during an asthma exacerbation. Which interpretation best applies?
A. Obstructive pattern with air trapping, incomplete exhalation, and CO2 retention
, B. Hyperventilation with low CO2 and flat waveform
C. Normal ventilation with complete alveolar emptying
D. Esophageal intubation with absent CO2 tracing
Correct Answer: A - Obstructive pattern with air trapping, incomplete exhalation, and
CO2 retention
Rationale: Elevated baseline with shark-fin morphology signals obstruction and trapping.
Normal, hyperventilation, and esophageal patterns show different waveforms.
Question 7: A chest film shows right lower lobe opacity with air bronchograms and
preserved lung volumes. Which radiographic distinction best applies?
A. Normal film without opacity or bronchograms
B. Pneumonic consolidation filling alveoli while bronchi remain air-filled
C. Atelectasis with volume loss and shifted fissures
D. Tension pneumothorax with mediastinal shift and absent markings
Correct Answer: B - Pneumonic consolidation filling alveoli while bronchi remain air-
filled
Rationale: Opacity with air bronchograms and preserved volume indicates consolidation.
Atelectasis, tension pneumothorax, and normal films show different volume and marking
patterns.
Question 8: Bedside monitoring shows a rapid polymorphic wide-complex rhythm in a
pulseless patient. Which therapist response best aligns with resuscitation roles?
A. Recognize a shockable arrest rhythm, call for help, begin high-quality compressions, and
prepare the defibrillator
B. Deliver a precordial thump as the sole intervention
C. Observe without compressions until a physician arrives
D. Disconnect monitoring to reduce alarm noise
Correct Answer: A - Recognize a shockable arrest rhythm, call for help, begin high-
quality compressions, and prepare the defibrillator
Rationale: Pulseless polymorphic wide-complex rhythm demands immediate compressions
with defibrillation readiness. Waiting, thump-only, and silencing monitors delay rescue.
Question 9: A patient shows accessory-muscle use, intercostal retractions, paradoxical
abdominal motion, and inability to speak full sentences. Which distress synthesis best
applies?
A. Stable breathing without fatigue or obstruction
B. Mild anxiety manageable with reassurance alone
C. Severe ventilatory distress with fatigue signs requiring urgent airway and ventilation
evaluation
D. Chronic conditioning without acute significance
Correct Answer: C - Severe ventilatory distress with fatigue signs requiring urgent
airway and ventilation evaluation
GRADED A+ AMERICAN COLLEGE, Exams of Nursing Comprehensive
Assessment
2026-2027 | 100 Questions | 100% VERIFIED
Introduction
This comprehensive assessment bank is designed to evaluate readiness for professional
board certification and effective respiratory therapy clinical execution. It emphasizes
bedside assessment, oxygenation and ventilation decisions, airway safety, and evidence-
based management across neonatal, pediatric, and adult care.
Content is organized across eight key domains: 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 Operations, Ethics, and Safety.
Each item tests application of professional judgment, physiologic reasoning, and
collaborative decision-making essential for board certification and high-quality respiratory
care execution.
Question 1: A therapist records a 40 pack-year smoking history, mMRC dyspnea grade 3,
nocturnal wheeze, and sputum change. Which history elements best guide the respiratory
assessment?
A. Eye color and shoe size as primary respiratory indicators
B. Favorite foods without symptom or exposure detail
C. Family pet names without smoking or dyspnea review
D. Tobacco burden with dyspnea scale, symptom pattern, and sputum characteristics
Correct Answer: D - Tobacco burden with dyspnea scale, symptom pattern, and
sputum characteristics
Rationale: Pack-years with graded dyspnea and symptom patterns direct evaluation. Eye
color, foods, and pet names lack respiratory relevance.
Question 2: An adult shows blood pressure 88/54, heart rate 128, respirations 30,
temperature 39.1 C, and SpO2 89 percent on room air. Which vital-sign synthesis best
indicates urgency?
A. Isolated fever without cardiopulmonary significance
B. Stable findings requiring routine recheck in eight hours
C. Hypotension with tachycardia, tachypnea, fever, and hypoxemia signaling instability
needing prompt escalation
D. Normal oxygenation despite 89 percent saturation
,Correct Answer: C - Hypotension with tachycardia, tachypnea, fever, and hypoxemia
signaling instability needing prompt escalation
Rationale: Combined hypotension, tachycardia, tachypnea, fever, and low saturation
indicate deterioration. Routine-only, fever-only, and normal-oxygen claims miss instability.
Question 3: Auscultation reveals late inspiratory crackles at the bases, and palpation shows
increased tactile fremitus over the right lower lobe. Which examination synthesis best fits?
A. Alveolar filling process such as pneumonia with consolidated lung transmitting sound
and vibration
B. Pleural effusion with diminished fremitus and stony dullness
C. Pneumothorax with absent breath sounds and hyperresonance
D. Normal aeration without consolidation or fluid
Correct Answer: A - Alveolar filling process such as pneumonia with consolidated
lung transmitting sound and vibration
Rationale: Crackles with increased fremitus suggest consolidation. Normal, pneumothorax,
and effusion patterns show different fremitus and percussion findings.
Question 4: Arterial blood gas results show pH 7.28, PaCO2 62, HCO3 27, and PaO2 68 on
room air. Which interpretation best applies?
A. Normal acid-base status without ventilatory failure
B. Metabolic alkalosis with compensatory hypoventilation
C. Acute respiratory acidosis with CO2 retention and mild hypoxemia
D. Respiratory alkalosis from acute hyperventilation
Correct Answer: C - Acute respiratory acidosis with CO2 retention and mild
hypoxemia
Rationale: Low pH with high PaCO2 defines respiratory acidosis. Metabolic alkalosis,
respiratory alkalosis, and normal readings contradict the values.
Question 5: A vomiting patient shows pH 7.52, PaCO2 48, HCO3 36, and potassium 3.0.
Which acid-base interpretation best fits?
A. Combined normal values without electrolyte effects
B. Metabolic alkalosis from acid loss with respiratory compensation and hypokalemia
C. Respiratory acidosis from primary hypoventilation
D. Metabolic acidosis with bicarbonate depletion
Correct Answer: B - Metabolic alkalosis from acid loss with respiratory compensation
and hypokalemia
Rationale: High pH with high bicarbonate after vomiting indicates metabolic alkalosis with
CO2 retention and low potassium. Acidosis, primary respiratory, and normal readings
misinterpret the panel.
Question 6: Capnography shows a rising baseline, shark-fin waveform, and EtCO2 of 55
during an asthma exacerbation. Which interpretation best applies?
A. Obstructive pattern with air trapping, incomplete exhalation, and CO2 retention
, B. Hyperventilation with low CO2 and flat waveform
C. Normal ventilation with complete alveolar emptying
D. Esophageal intubation with absent CO2 tracing
Correct Answer: A - Obstructive pattern with air trapping, incomplete exhalation, and
CO2 retention
Rationale: Elevated baseline with shark-fin morphology signals obstruction and trapping.
Normal, hyperventilation, and esophageal patterns show different waveforms.
Question 7: A chest film shows right lower lobe opacity with air bronchograms and
preserved lung volumes. Which radiographic distinction best applies?
A. Normal film without opacity or bronchograms
B. Pneumonic consolidation filling alveoli while bronchi remain air-filled
C. Atelectasis with volume loss and shifted fissures
D. Tension pneumothorax with mediastinal shift and absent markings
Correct Answer: B - Pneumonic consolidation filling alveoli while bronchi remain air-
filled
Rationale: Opacity with air bronchograms and preserved volume indicates consolidation.
Atelectasis, tension pneumothorax, and normal films show different volume and marking
patterns.
Question 8: Bedside monitoring shows a rapid polymorphic wide-complex rhythm in a
pulseless patient. Which therapist response best aligns with resuscitation roles?
A. Recognize a shockable arrest rhythm, call for help, begin high-quality compressions, and
prepare the defibrillator
B. Deliver a precordial thump as the sole intervention
C. Observe without compressions until a physician arrives
D. Disconnect monitoring to reduce alarm noise
Correct Answer: A - Recognize a shockable arrest rhythm, call for help, begin high-
quality compressions, and prepare the defibrillator
Rationale: Pulseless polymorphic wide-complex rhythm demands immediate compressions
with defibrillation readiness. Waiting, thump-only, and silencing monitors delay rescue.
Question 9: A patient shows accessory-muscle use, intercostal retractions, paradoxical
abdominal motion, and inability to speak full sentences. Which distress synthesis best
applies?
A. Stable breathing without fatigue or obstruction
B. Mild anxiety manageable with reassurance alone
C. Severe ventilatory distress with fatigue signs requiring urgent airway and ventilation
evaluation
D. Chronic conditioning without acute significance
Correct Answer: C - Severe ventilatory distress with fatigue signs requiring urgent
airway and ventilation evaluation
