結果 : how does the lungs function in the respiratory system
3:22

How do lungs work? - Emma Bryce

TED-Ed
3,048,482 回視聴 - 9 年前
7:35

Respiratory System

Amoeba Sisters
1,846,524 回視聴 - 2 年前
10:53

Respiratory System of the Human Body - How the Lungs Work! (Animation)

Thomas Schwenke
494,760 回視聴 - 1 年前
3:53

Respiratory System | The Dr. Binocs Show | Learn Videos For Kids

Peekaboo Kidz
5,894,190 回視聴 - 8 年前

-
6:59

How Do Your Lungs Work

Lung Foundation Australia
739,867 回視聴 - 9 年前
2:10

How our lungs work | 3D tour of the lungs

Dr. Paulien Moyaert
290,615 回視聴 - 1 年前
10:29

Anatomy and physiology of the respiratory system

Osmosis from Elsevier
2,774,958 回視聴 - 7 年前

-
5:04

Respiratory System - How The Respiratory System Works

Whats Up Dude
1,844,131 回視聴 - 8 年前
54:11

Breathe Easy: Managing COPD

TMC Health
82 回視聴 - 20 時間前 に配信済み
5:16

Overview of the Respiratory System, Animation

Alila Medical Media
709,881 回視聴 - 5 年前
8:51

The Respiratory System

Professor Dave Explains
920,659 回視聴 - 5 年前
0:14

Animation showing normal breathing

Chest Heart & Stroke Scotland
107,594 回視聴 - 9 年前
0:14

Alveoli 3D Medical Animation

Nanobot Group
214,347 回視聴 - 6 年前
7:03

Parts of the Respiratory System - Overview

Dr Matt & Dr Mike
343,339 回視聴 - 4 年前
0:15

Oxygen & CO2 Exchange: Learn@Visible Body

Visible Body
72,996 回視聴 - 8 年前
9:36

Meet the lungs | Respiratory system physiology | NCLEX-RN | Khan Academy

khanacademymedicine
1,433,467 回視聴 - 11 年前
2:07

Lung Anatomy

Nucleus Medical Media
2,410,056 回視聴 - 13 年前
0:14

CF Foundation | What is a Pulmonary Function Test

Cystic Fibrosis Foundation
142,627 回視聴 - 3 年前
8:51

The Respiratory System for Kids

Learn Bright
556,992 回視聴 - 1 年前
1:21

The Human Respiratory System Explained

Teach PE
359,406 回視聴 - 4 年前