FREE Respiratory Therapy Questions And Answers

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What is the purpose of a peak flow meter in respiratory care?

Correct! Wrong!

A peak flow meter measures the maximum airflow a person can generate, helping to monitor changes in lung function.

An 18-year-old new immigrant from the Philippines is your patient. The doctor has tentatively diagnosed the patient with tuberculosis and admitted him to the hospital after reviewing the results of his CXR and the symptoms he first complained of. He also ordered more tests and the proper isolation measures. Which PPE is required to be worn while interacting with this patient?

Correct! Wrong!

Isolated tuberculosis is regarded as airborne.

Which of the following circumstances in a patient's chart could lead you to believe that a particular patient's SPO2 value from a pulse oximeter might not be accurate?

Correct! Wrong!

Smoking will raise the blood's concentration of carbon monoxide, which will result in an inaccurately high reading. The hemoglobin-bound CO will be interpreted as O2.

A patient is given pulmonary function testing to support or disprove a COPD diagnosis. The test is to be run both before and after bronchodilator. What minimal alteration in forced vital capacity (FVC) must occur before we can say that the bronchodilator has significantly changed things?

Correct! Wrong!

The other options are too insignificant to be taken seriously. This figure represents the best practices-established percentage.

Which of the following scenarios might require the expertise of a respiratory therapist during surgery?

Correct! Wrong!

Respiratory therapists are often involved in cardiac surgeries to ensure proper lung function and ventilation during the procedure.

Which of the following is a common respiratory condition that involves the inflammation of the airways and difficulty breathing?

Correct! Wrong!

COPD is characterized by inflammation and narrowing of the airways, leading to breathing difficulties.

In which healthcare settings might you find respiratory therapists working?

Correct! Wrong!

Respiratory therapists often work in healthcare settings such as hospitals, clinics, and rehabilitation centers.

The respiratory therapist runs three trials with a 3 L syringe to calibrate the spirometer in the pulmonary function lab. 2.92 L, 3.02 L, and 3.09 L are the results. In light of these measurements, what does the respiratory therapist say about the spirometer?

Correct! Wrong!

Each measurement is within the allowed error of 105 mL.

After a one-car auto collision, paramedics transport a patient to the ED. The driver was the patient. He is a man, twenty years old, conscious yet drowsy. He claims that his right leg, neck, and chest are in excruciating discomfort. Tracheal deviation to the right is shown on the stat CXR. What might have caused the X-ray results?

Correct! Wrong!

The tension pneumothorax side will be deviated from by the trachea. The tracheal deviation does not point to the other solutions.

What is the purpose of a bag-valve-mask (BVM) device?

Correct! Wrong!

A BVM device is used to manually provide positive pressure ventilation and deliver oxygen to a patient's lungs.

Which of the following is a potential complication of long-term mechanical ventilation?

Correct! Wrong!

Prolonged mechanical ventilation can increase the risk of developing ventilator-associated pneumonia due to the presence of a breathing tube.

What is the recommended educational background for becoming a licensed respiratory therapist in most countries?

Correct! Wrong!

An associate's degree in respiratory therapy is the typical educational requirement to become a licensed respiratory therapist in many countries.

A 35-year-old woman's family brings her into the emergency department. They worry that she might have abused heroin. The doctor requests an ABG to assess for potential hypoventilation caused by a decreased respiratory drive. What is the best order to complete these steps?

Correct! Wrong!

The order must be written, approved, and the patient's identity verified using two different patient identities before collecting an ABG. Prior to putting on gloves, carrying out an Allen's test to check hand perfusion, assembling the kit, cleaning the location, and taking the sample, hand hygiene must first be practiced.

What is the purpose of a chest physiotherapy treatment?

Correct! Wrong!

Chest physiotherapy involves techniques to help mobilize and clear mucus from the lungs.

All of the following patients should wait to have pulmonary function testing, with the exception of:

Correct! Wrong!

Pulmonary function testing is not contraindicated in young people who are otherwise healthy and have recently had a respiratory infection.

What is the common technique used to assess a patient's arterial blood oxygen levels?

Correct! Wrong!

ABG analysis measures oxygen and carbon dioxide levels in the blood, helping to assess a patient's respiratory status.

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