Get access to 25+ premium quizzes, mini-courses, and downloadable cheat sheets for FREE. ➡️ bit.ly/3IKenWk They're 100% free, no strings attached. ✔️

Have you ever been the first person to notice a patient was crashing?

Unilateral wheezing is an abnormal, continuous musical breath sound heard predominantly over one lung, typically caused by localized airway narrowing or partial bronchial obstruction. bit.ly/4zIbQTL

Unilateral wheezing is an abnormal, continuous musical breath sound heard predominantly over one lung, typically caused by localized airway narrowing or partial bronchial obstruction. Common causes include foreign body aspiration, mucus plugging, endobronchial tumors, and structural airway abnormalities.

Have you ever seen a pulse oximeter cause unnecessary panic?

What oxygen device do you think gets misused the most?

Bronchoalveolar lavage (BAL) is a diagnostic procedure performed during flexible bronchoscopy in which sterile saline is introduced into a selected lung segment and recovered through suction to collect respiratory specimens for laboratory analysis. respiratorytherapyzone.com/b…

Rigid bronchoscopy provides greater airway control for major therapeutic interventions, while flexible bronchoscopy allows examination of smaller airways and is commonly used for diagnostic procedures and specimen collection. respiratorytherapyzone.com/r…

What’s the most common oxygen mistake you see?

Bronchoscopy is a diagnostic and therapeutic procedure that uses a specialized instrument called a bronchoscope to directly visualize the airways, identify abnormalities, collect specimens, and perform treatments within the respiratory tract. respiratorytherapyzone.com/b…

Systemic corticosteroids are anti-inflammatory medications administered orally or by injection to suppress inflammation and immune responses throughout the body. In respiratory care, they are commonly used to treat asthma exacerbations, COPD exacerbations, and other inflammatory lung disorders by reducing airway swelling, mucus production, and inflammation-related respiratory impairment.

What’s your biggest BiPAP pet peeve?

A viral respiratory infection is an illness caused by a virus that affects the upper or lower respiratory tract, resulting in inflammation, airway irritation, and symptoms such as coughing, congestion, fever, and difficulty breathing. These infections range from mild conditions, such as the common cold, to severe illnesses, including bronchiolitis and viral pneumonia, that may cause respiratory failure.

Culture and sensitivity (C&S) testing is a laboratory procedure used to identify microorganisms responsible for an infection and determine their susceptibility to antimicrobial medications. It helps healthcare providers select effective antibiotics, detect resistant organisms, and guide appropriate treatment.

What’s your biggest ventilator pet peeve?

A gram stain is a laboratory test that classifies bacteria as gram-positive or gram-negative based on differences in their cell wall structure. It helps identify potential bacterial infections, particularly respiratory infections, and guides initial antibiotic treatment before culture and sensitivity results are available.

Fixed airway obstruction is a condition in which persistent narrowing of the respiratory airway restricts airflow during both inspiration and expiration. It is commonly caused by structural abnormalities, such as tracheal stenosis, tumors, or external compression, and typically does not improve significantly with bronchodilator medications.

Reversible airway obstruction is a condition in which narrowing of the respiratory airways restricts airflow but improves partially or completely, either spontaneously or following treatment. It is most commonly associated with asthma and is typically caused by bronchospasm, airway inflammation, and excessive mucus production.

What’s the most common reason BiPAP fails?

Troponin is a protein found in cardiac and skeletal muscle that helps regulate muscle contraction by controlling the interaction between actin and myosin. Cardiac troponin is an important biomarker used to detect heart muscle damage, particularly in patients suspected of experiencing a myocardial infarction (heart attack).

What’s the hardest part of managing a patient on noninvasive ventilation?