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This animation is from our new program http://www.YouandLungCancer.com and explains how healthy lungs function and how lung cancer can occur. Non-small cell lung cancer and small cell lung cancer are the two major types of lung cancer. Physicians use noninvasive tests and invasive tests to diagnose lung cancer. Noninvasive tests include Chest x-rays, and CT scans and PET scans. Invasive tests include Bronchoscopy; Endobronchial ultrasound; Thoracentesis; Biomarker testing; and Biopsies, such as Fine needle aspiration (or FNA), Core needle biopsy, and surgical lung biopsy. Physicians need lung cancer staging information to plan treatment. Lung cancer is classified into numerous stages – the higher the stage the more advanced the spread of the cancer and typically the more aggressive the treatment. In Stage 0 cancer it is only the top layers of cells in the lining of air passages in the lungs. This is the easiest stage to treat with highest survivorship. Stage IV lung cancer is the most difficult to treat, having spread to the other lung, the lymph nodes outside the lungs, and other parts of the body.
A collapsed lung happens when air enters the pleural space, the area between the lung and the chest wall. If it is a total collapse, it is called pneumothorax. If only part of the lung is affected, it is called atelectasis.
Causes of a collapsed lung include
Lung diseases such as pneumonia or lung cancer
Being on a breathing machine
Surgery on the chest or abdomen
A blocked airway
If only a small area of the lung is affected, you may not have symptoms. If a large area is affected, you may feel short of breath and have a rapid heart rate.
A chest x-ray can tell if you have it. Treatment depends on the underlying cause.
NIH: National Heart, Lung, and Blood Institute
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Pneumothorax is a condition that nursing students will encounter during their careers as nurses.
We discuss basic pathophysiology of pneumothorax, needle decompression, treatments, and xray findings, and treatments.
Chest tubes can be intimidating for new nurses but with a bit of practice the nursing care for chest tubes can become second nature.
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NCLEX®, NCLEX-RN® are registered trademarks of the National Council of State Boards of Nursing, INC. and hold no affiliation with NURSING.com (NRSNG). Video Rating: / 5
We’ve just released a collection of 500+ OSCE Stations! 🙌 https://geekymedics.com/osce-stations/ See the written guide alongside the video here https://geekymedics.com/respiratory-examination-2/
This video provides demonstrations of the various lung sounds heard during auscultation of the chest as part of a respiratory examination.
Some of the sounds in this video include:
– Wheeze
– Coarse crackles
– Stridor
– Fine crackles
– Vesicular breath sounds
Always adhere to your medical school/local hospital guidelines when performing examinations or clinical procedures. DO NOT perform any examination or procedure on patients based purely upon the content of these videos. Geeky Medics accepts no liability for loss of any kind incurred as a result of reliance upon the information provided in this video.
Some people have found this video useful for ASMR purposes. Video Rating: / 5
Lung auscultation of assessing lung sounds that includes auscultation landmarks, sounds, stethoscope placement for nursing students and nurses. In this video, you will learn lung anatomy, auscultation points of the lungs for the anterior and posterior view of the lungs, normal breath sounds vs abnormal breath sounds with each including an audio clip. The normal breath sounds covered are: bronchial, bronchovesicular, vesicular. The abnormal breath sounds covered are: discontinuous lung sounds such as coarse crackles (rales), fine crackles (rales), and pleural friction rub. The continuous lung sounds include: polyphonic, high-pitched wheeze (sibilant wheeze), monophonic, low-pitched wheeze (rhonchi or sonorous wheeze), and stridor.
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Ref: ANS00400
#LungAnatomy #Breathing #LungPhysiology
This 3D medical animation begins with a detailed description of the anatomy and physiology of the lungs (pulmonary system). It describes the pleura and diaphragm which aid in lung expansion. The animation also deals with lung cancer and the role of lymph in transporting bacteria, allergens and cancer cells away from the lungs and to the lymph nodes. Video Rating: / 5
Let’s take a look at some anatomy of the lungs. Lobes, fissures, surfaces, their shapes, and stuff like that. How does the heart connect to the lungs?
Daily Anatomy App:
For a random human anatomy question every day on your phone you can get my Daily Anatomy question app from the Apple App Store:
