Type II Alveolar Cells | Pulmonary Surfactant

In this video, I will explain and demonstrate several clinically important breathing techniques including pursed lip breathing, diaphragmatic breathing, and box breathing. See timestamps below in the comments.

In this video, do a couple examples of pulmonary function tests for obstructive and restrictive defects.

Gnathostomulida have surprisingly large and powerful jaws for their size, which has given them the popular nickname, "jaw worms". The discovery of these marine microorganisms just a few decades ago indicated that there may be an...

The video explains the anatomy and physiology of the circulatory system and how the organs within it work together to deliver oxygen to cells and remove carbon dioxide. The video also goes into detail about the structure of the lungs and...

Histological appearance of normal lung tissue and its components.

In this video, we cover the parts and purpose of pulmonary circulation as it relates to the respiratory system.<br/>

Fetal Growth Restriction (FGR, IUGR) | Types, Causes, TORCH Infections, Diagnosis, Treatment



Fetal Growth Restriction (also known as intrauterine growth restriction) is a condition involving abnormally small fetal growth...

Red Blood Cells are unique cells. And in this video, we talk about their structure and function. Learn about their biconcave shape, the missing organelles, details about hemoglobin and gas exchange.

Here we trace the respiratory structures through which air moves during breathing and see how surface are increases drastically at the level of the alveoli.<br/>

It explains the process of gas exchange: dffusion, sites of gas exchange, factors favouring gas exchange and exchange of oxygen.

In this video, we discuss the following:<br/>
1) several common epithel<br/>ial tissues
2) their structural<br/> & functional features
3) where to find them

Learn the fine structure of the lungs.

Main structures of the respiratory system.

A brief overview of epithelial tissue: 0:00. Intro to epithelium 0:15. What is epithelium? 3:08. Classifications of epithelium - 3:40. Simple squamous epithelium - 6:57. Simple cuboidal epithelium - 8:43. Simple columnar epithelium -...

This video is a tutorial on plant tissues, their structures, and functions. It starts with an overview of what tissues are and how they form groups of cells with similar structures and functions. The video then focuses on five key...

Did you know that smokers are twice as likely to have a heart attack? And that one in two smokers will die from a smoking-related disease. In fact all of these things are negatively affected by smoking… pretty much every organ in your...

The video provides an overview of the structure and function of the lungs, specifically focusing on the alveoli, which are responsible for gas exchange. The video also highlights the negative effects of smoking and other forms of...

In this live-action program viewers will learn that oxygen is necessary for life and is used to create energy in cellular respiration. Students will come to understand Cellular respiration is required for life, and breathing, which is...

Plant Structure and Function Set: 1. This clip examines the stomata of leaves. It discusses their structure, how they work and the important role stomata play in regulating the exchange of gases and water between the plant and...

The human body is a wondrously complex machine made of flesh, bone, muscles, organs, blood vessels and highly specialized systems that function together to sustain life. This fascinating third part of The Human Body series examines the...