What is a Stethoscope? How to Use? Which is the Best? (Lung Auscultation) | Respiratory Therapy Zone

What is a Stethoscope? How to use a Stethoscope? This video covers the ins and outs of Stethoscopes and Lung Auscultation.
💥Full Guide on the Best Stethoscopes ➜ ➜ ➜ http://bit.ly/33UE5ji

Our Favorite Stethoscopes:
1. 3M Littmann Classic III – https://amzn.to/2LP3QND
2. MDF Rose Gold MD One – https://amzn.to/2LP5vTn
3. 3M Littmann Lightweight II S.E. – https://amzn.to/2Q3AtWc

💡These links are affiliate links which means that, if you click and make a purchase, we earn a small commission at no additional cost to you.

What is a Stethoscope?
A stethoscope is a medical device that is used for auscultation. And if you're not familiar, auscultation is a fancy way of saying listening to the internal sounds of the body.

The device has a disk-shaped resonator that is placed against the skin. It's connected to tubes with earpieces that makes it possible for medical professionals to listen to human body sounds more closely in order to get an idea of a patient's condition.

Stethoscopes are most commonly used to listen to sounds made by the heart and lungs. With that said, they can also be used to listen to the intestines, as well as the blood flow in arteries and veins. Stethoscopes can also be used with a manual sphygmomanometer in order to measure blood pressure, but we'll talk more about that in another video.

What are the Parts of a Stethoscope?
1. Diaphragm
2. Bell
3. Earpiece
4. Tubing

How to Use a Stethoscope:
1. Adjust the Earpieces
2. Position the Patient
3. Place the Diaphragm to the Patient's Skin

Auscultation of the Lungs (Step-by-Step):
1. Explain the procedure to the patient to establish trust and rapport.
2. Stand close to the patient to gain access to the target area. In this case, the lungs.
3. If the diaphragm is cold, warm it by rubbing the surface to avoid startling the patient.
4. Place the earpieces of the stethoscope in your ears and adjust them as needed.
5. Hold the diaphragm firmly against the patient’s skin with enough pressure and have the patient take slow, deep breaths through an open mouth.
6. Listen to the sounds and try to identify their intensity, location, strength, pattern, and duration.
7. Always listen to the patient’s anterior side first. Start at the apices and then move down to the lung bases. Then proceed to do the same on the posterior side.
8. Compare the right lung to the left lung. Also, compare the anterior to the posterior side.
9. Document the findings in the patient’s chart.

Which Stethoscope Brand is the Best?
We prefer Littmann and MDF although there are other great brands out there as well.

💥Full Guide on the Best Stethoscopes ➜ ➜ ➜ http://bit.ly/33UE5ji

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🚑MEDICAL DISCLAIMER
Medicine and Respiratory Therapy are continuously changing practices. The information in this video is for educational and entertainment purposes only. For medical advice, please consult with a physician or qualified medical professional.

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⏰TIMESTAMPS
0:00 - Intro
0:21 - What is a Stethoscope?
1:35 - What are the Parts of a Stethoscope?
1:55 - Diaphragm
2:09 - Bell
2:28 - Earpiece
2:38 - Tubing
2:50 - How to Use a Stethoscope
2:54 - Adjust the Earpieces
3:34 - Position the Patient
4:38 - Place the Diaphragm to the Patient's Skin
4:59 - Auscultation of the Lungs
7:31 - Which Stethoscope Brand is the Best?
7:55 - Littmann
8:15 - 3M Littmann Classic III Stethoscope
8:43 - MDF Rose Gold MD One Premium Stethoscope

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