Respiratory assessment and safe treatment
Review asthma and COPD care, inhaler technique, oxygen safety and respiratory deterioration. Interpret measurements alongside the patient’s symptoms.
Practice this collectionRecognize a severe attack
What if reliever treatment does not resolve severe asthma symptoms?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
Follow the emergency action plan and obtain urgent help for persistent severe breathing difficulty.
Persistent severe symptoms require urgent assessment.
Use the clinical context and the prescribed care plan when applying this principle.
NHLBI · Asthma attacks · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptDistinguish maintenance therapy
Why continue prescribed daily controller treatment when symptoms improve?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
It controls airway inflammation; the reliever plan remains available for acute symptoms.
Maintenance therapy is intended to sustain control.
Use the clinical context and the prescribed care plan when applying this principle.
NHLBI · Asthma treatment and action plan · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptReduce local steroid effects
What mouth care follows an inhaled corticosteroid?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
Rinse the mouth and spit out the water after use.
This reduces medication remaining in the mouth.
Use the clinical context and the prescribed care plan when applying this principle.
MedlinePlus · Metered-dose inhaler use · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptUse a compatible spacer
How is a puff inhaled through a metered-dose inhaler spacer?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
Actuate one puff and inhale slowly using the prescribed device technique.
A spacer supports coordinated slow inhalation.
Use the clinical context and the prescribed care plan when applying this principle.
MedlinePlus · Inhaler with spacer · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptKeep oxygen away from ignition
Why are smoking and open flames hazardous around oxygen?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
Oxygen supports combustion; keep ignition sources away from oxygen equipment and use.
Oxygen-enriched conditions increase fire risk.
Use the clinical context and the prescribed care plan when applying this principle.
MedlinePlus · Oxygen safety · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptRecognize a COPD flare
Which change should trigger the COPD action plan?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
Increased breathlessness or a change in cough/sputum needs prompt action according to the plan.
A change from baseline can indicate a flare or infection.
Use the clinical context and the prescribed care plan when applying this principle.
NHLBI · Living with COPD · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptBuild supported respiratory endurance
What is the purpose of pulmonary rehabilitation?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
It combines tailored exercise, education and support to improve daily function.
The program tailors activity and self-management support.
Use the clinical context and the prescribed care plan when applying this principle.
NHLBI · COPD treatment · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptFollow the oxygen prescription
Should a patient independently change the home oxygen flow?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
Use the prescribed flow and seek clinical guidance for new symptoms or changes in need.
Oxygen delivery should match the prescribed clinical plan.
Use the clinical context and the prescribed care plan when applying this principle.
NHLBI · Living with COPD · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptRecognize possible pulmonary embolism
Which limb findings can accompany pulmonary embolism risk?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
New unilateral swelling and tenderness suggest possible DVT; pulmonary embolism can also occur without apparent leg findings.
These can indicate a leg clot associated with pulmonary embolism.
Use the clinical context and the prescribed care plan when applying this principle.
CDC · About venous thromboembolism · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptPractice incentive spirometry
What breathing action raises the incentive spirometer indicator?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
A slow deep inhalation through the mouthpiece, using the taught technique.
The device supports sustained inspiration.
Use the clinical context and the prescribed care plan when applying this principle.
MedlinePlus · Using an incentive spirometer · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptCare for nebulizer parts
How should a home nebulizer be cleaned?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
Follow the device cleaning/disinfection instructions and dry parts as directed before storage.
Moist improperly cleaned equipment can harbor organisms.
Use the clinical context and the prescribed care plan when applying this principle.
MedlinePlus · Using a nebulizer · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptAssess the person and the number
Can a reassuring pulse-oximeter number rule out serious respiratory illness?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning
No. Interpret the reading with symptoms and recognize device limitations.
Symptoms take priority; readings can be inaccurate or incomplete.
Use the clinical context and the prescribed care plan when applying this principle.
FDA · Pulse oximeter basics · Source accessed 2026-10-17 · Concept version 1
Save and practice this conceptSources
Use these notes to study clinical concepts. In patient care, follow the setting's emergency response and treatment protocols.