PNVN 1631 – Module 5 Exam 2: Respiratory Nursing, 2026 – Study guide and
practice material
QFT-G - correct answer ✔✔ Quick test for diagnosing latent tuberculosis.
PPD skin test - correct answer ✔✔ Traditional test for tuberculosis exposure.
Sputum smears - correct answer ✔✔ Microscopic examination for respiratory pathogens.
ABG - correct answer ✔✔ Arterial blood gas analysis for respiratory function.
pH 7.55 - correct answer ✔✔ Indicates alkalosis in blood gas results.
HCO3 31 mEq/L - correct answer ✔✔ Elevated bicarbonate level suggests metabolic alkalosis.
PaCO2 37 mmHg - correct answer ✔✔ Normal carbon dioxide level in arterial blood.
Metabolic alkalosis - correct answer ✔✔ Condition with elevated pH and bicarbonate.
Complete compensation - correct answer ✔✔ Body fully adjusts pH to normal range.
Medulla oblongata - correct answer ✔✔ Brain structure regulating breathing rhythm.
Pons - correct answer ✔✔ Brain structure aiding in respiratory control.
Respiratory acidosis - correct answer ✔✔ Condition from elevated carbon dioxide levels.
,Chronic airflow limitation - correct answer ✔✔ Long-term obstruction of airflow in lungs.
Encouraging slow breathing - correct answer ✔✔ Recommended for patients with respiratory
acidosis.
Elevated head position - correct answer ✔✔ Improves respiratory function in patients.
Deep breathing exercises - correct answer ✔✔ Promotes alveolar expansion and gas exchange.
Insufficient ventilation - correct answer ✔✔ Inadequate airflow leading to carbon dioxide
buildup.
Test-Taking Strategy - correct answer ✔✔ Focus on keywords like 'avoid' in questions.
Carbon dioxide levels - correct answer ✔✔ Indicator of respiratory function in ABG.
Gas exchange - correct answer ✔✔ Process of oxygen and carbon dioxide transfer.
Respiratory status - correct answer ✔✔ Assessment of a patient's breathing effectiveness.
Compensatory mechanisms - correct answer ✔✔ Body's response to maintain pH balance.
Alveolar expansion - correct answer ✔✔ Increase in lung air sacs volume during breathing.
Nervous control of breathing - correct answer ✔✔ Regulation of respiration by brain structures.
, Acute Sinusitis - correct answer ✔✔ Inflammation of sinuses causing discomfort and drainage
issues.
Home Care Instructions - correct answer ✔✔ Guidelines for managing health conditions at
home.
Wet Pack Application - correct answer ✔✔ Using moist heat to relieve sinus discomfort.
Surgery Indication - correct answer ✔✔ Surgical intervention for chronic sinus drainage issues.
Head Elevation - correct answer ✔✔ Sleeping at a 45-degree angle to promote drainage.
Fluid Intake - correct answer ✔✔ Drinking large amounts to liquefy sinus secretions.
Peripheral Neuritis - correct answer ✔✔ Numbness and tingling due to nerve irritation.
Isoniazid (INH) - correct answer ✔✔ Antituberculosis medication associated with peripheral
neuritis.
Pyridoxine - correct answer ✔✔ Vitamin B6 used to minimize INH side effects.
Pleural Effusion - correct answer ✔✔ Fluid accumulation in the pleural space causing
discomfort.
Comfort Strategies - correct answer ✔✔ Methods to alleviate pain during recovery.
Effective Coughing - correct answer ✔✔ Technique to clear secretions while minimizing pain.
practice material
QFT-G - correct answer ✔✔ Quick test for diagnosing latent tuberculosis.
PPD skin test - correct answer ✔✔ Traditional test for tuberculosis exposure.
Sputum smears - correct answer ✔✔ Microscopic examination for respiratory pathogens.
ABG - correct answer ✔✔ Arterial blood gas analysis for respiratory function.
pH 7.55 - correct answer ✔✔ Indicates alkalosis in blood gas results.
HCO3 31 mEq/L - correct answer ✔✔ Elevated bicarbonate level suggests metabolic alkalosis.
PaCO2 37 mmHg - correct answer ✔✔ Normal carbon dioxide level in arterial blood.
Metabolic alkalosis - correct answer ✔✔ Condition with elevated pH and bicarbonate.
Complete compensation - correct answer ✔✔ Body fully adjusts pH to normal range.
Medulla oblongata - correct answer ✔✔ Brain structure regulating breathing rhythm.
Pons - correct answer ✔✔ Brain structure aiding in respiratory control.
Respiratory acidosis - correct answer ✔✔ Condition from elevated carbon dioxide levels.
,Chronic airflow limitation - correct answer ✔✔ Long-term obstruction of airflow in lungs.
Encouraging slow breathing - correct answer ✔✔ Recommended for patients with respiratory
acidosis.
Elevated head position - correct answer ✔✔ Improves respiratory function in patients.
Deep breathing exercises - correct answer ✔✔ Promotes alveolar expansion and gas exchange.
Insufficient ventilation - correct answer ✔✔ Inadequate airflow leading to carbon dioxide
buildup.
Test-Taking Strategy - correct answer ✔✔ Focus on keywords like 'avoid' in questions.
Carbon dioxide levels - correct answer ✔✔ Indicator of respiratory function in ABG.
Gas exchange - correct answer ✔✔ Process of oxygen and carbon dioxide transfer.
Respiratory status - correct answer ✔✔ Assessment of a patient's breathing effectiveness.
Compensatory mechanisms - correct answer ✔✔ Body's response to maintain pH balance.
Alveolar expansion - correct answer ✔✔ Increase in lung air sacs volume during breathing.
Nervous control of breathing - correct answer ✔✔ Regulation of respiration by brain structures.
, Acute Sinusitis - correct answer ✔✔ Inflammation of sinuses causing discomfort and drainage
issues.
Home Care Instructions - correct answer ✔✔ Guidelines for managing health conditions at
home.
Wet Pack Application - correct answer ✔✔ Using moist heat to relieve sinus discomfort.
Surgery Indication - correct answer ✔✔ Surgical intervention for chronic sinus drainage issues.
Head Elevation - correct answer ✔✔ Sleeping at a 45-degree angle to promote drainage.
Fluid Intake - correct answer ✔✔ Drinking large amounts to liquefy sinus secretions.
Peripheral Neuritis - correct answer ✔✔ Numbness and tingling due to nerve irritation.
Isoniazid (INH) - correct answer ✔✔ Antituberculosis medication associated with peripheral
neuritis.
Pyridoxine - correct answer ✔✔ Vitamin B6 used to minimize INH side effects.
Pleural Effusion - correct answer ✔✔ Fluid accumulation in the pleural space causing
discomfort.
Comfort Strategies - correct answer ✔✔ Methods to alleviate pain during recovery.
Effective Coughing - correct answer ✔✔ Technique to clear secretions while minimizing pain.
