Before Spirometry Testing The Medical Assistant Should Inform The Patient With Asthma That The Test Will Need To Be Successfully Repeated ________. (2023)

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Before Spirometry Testing The Medical Assistant Should Inform The Patient With Asthma That The Test Will Need To Be Successfully Repeated ________.? ›

Acceptable spirometry testing needs to be conducted three times by an acceptable and reproducible method for determining forced vital capacity (FVC). Until the results of three tests meet the criteria of reproducibility, the test should be repeated up to eight times.

Your result is considered “normal” if your score is 80 percent or more of the predicted value. Spirometry measures two key factors: expiratory forced vital capacity (FVC) and forced expiratory volume in one second (FEV1). Your doctor also looks at these as a combined number known as the FEV1/FVC ratio.

The medical assistant should explain to the patient preparing for spirometry testing that there are no dietary restrictions associated with the test.

Spirometry is the most common type of pulmonary function or breathing test. This test measures how much air you can breathe in and out of your lungs, as well as how easily and fast you can the blow the air out of your lungs. Your doctor may order spirometry if you have wheezing, shortness of breath, or a cough.

Place the mouthpiece in your mouth. Make sure your lips are closed tightly around it. Breathe in slowly and as deeply as you can through your mouth, causing the piston or the ball to rise toward the top of the chamber. Hold your breath for 3–5 seconds, or for as long as possible.

During testing, technicians should attempt to record a valid test, which is composed of at least 3 acceptable maneuvers with consistent (“repeatable”) results for both FVC and FEV1.

What is the medical assistant's role when assisting in spirometry? Explain the procedure and equipment to the patient. Allow the patient to breath into the machine to become acquainted with the equipment. Measure patient's height and weight, then enter data into spirometer.

The breathing maneuvers may occasionally cause dizziness and very rarely, actual fainting. The risk is minimized by having the patient seated during the test. A patient who feels faint should be guided onto the chair with head down towards knees and encouraged to breathe slowly and deeply until recovered.

A medical assistant may perform spirometric pulmonary function testing if the medical assistant has undergone proper training and the test is a usual and customary part of the medical practice where the medical assistant is employed.

When should I do spirometry for asthma? ›

After the medicine has had time to work, the doctor will have you take the test again to see if your lung function improves. This helps them make the correct diagnosis. Your doctor may have you take a spirometry test at each checkup to track changes in your lung function or to see how well your medicines are working.

The clinical diagnosis is based on episodic symptoms of chest tightness, wheezing, shortness of breath, or cough, but we cannot reliably diagnose asthma based on symptoms alone. Spirometry provides an objective measure of obstruction, which adds to the reliability of the diagnosis.

NICE guidelines specify to perform a spirometry for monitoring asthma at each visit or at least after 3 or 6 months from the beginning of therapy and then every 1–2 years (8).

Please do not eat a large meal during the 2 hours before the tests. Please do not drink alcohol during the 4 hours before the tests. Please ensure you have an empty bladder prior to the test.

It is concluded that beside age, height and weight both also have significant correlation with lung volumes so these should be taken into account when using spirometry as a diagnostic test.

To prepare for your pulmonary function test, follow these instructions: No bronchodilator medication for four hours. No smoking for four hours before the test. No heavy meals.

T​hat is, no coffee, tea or coca-cola. diet - You may have all other food and drink except caffeine prior to the test. Do not eat a heavy meal just before this test because a full stomach may prevent your lungs from fully expanding. exercise - You should not exercise vigorously for 6 hours prior to the test.