Which pathway involves HDL collecting excess cholesterol and delivering it to the liver?

What is the main function of LCAT in lipid metabolism?

A patient with chronic bronchitis has a wet nonproductive cough and SpO2 85% on room air. What oxygen device should the respiratory care practitioner place on the patient?

A patient is receiving oxygen therapy via venturi mask at 10 lpm with 0.50 FIO2. The respiratory therapist increased the flow to 12 lpm. What changed in the therapy?

As the respiratory therapist is suctioning a patient, the patient’s heart rate and blood pressure drop. What had occurred?

What is the most optimal therapy for home care pulmonary hygiene therapy for a patient with cystic fibrosis?

Which of the following muscles are used for a productive cough?   I. Diaphragm II. Rectus abdominus III. internal abdominal oblique IV. Pectoralis major

A patient recently had upper airway surgery but the patient requires nasotracheal suctioning. To help prevent upper airway trauma, what should be used to suction this patient?

What is the suction pressure used for nasotracheal suctioning a pediatric patient?

The number one cause of airway obstruction for an adult patient when unconscious is: