eye anatomy

Eye anatomy

Here are descriptions of some of the main parts of the eye: Cornea: The cornea is the clear outer part of the eye’s focusing system located at the front of…
clean air house diagram

clean air house diagram

Methods of duct cleaning vary, although standards have been established by industry associations concerned with air duct cleaning. Typically, a service provider will use specialized tools to dislodge dirt and…
child asthma

child asthma

Asthma symptoms in infants and young children In young children, cough is often the only symptom of asthma. Asthma symptoms generally include coughing, wheezing, and shortness of breath, but asthma…
cardiac blood flow

cardiac blood flow

How Does the Blood Flow Through Your Heart 1 Right Side. Blood flows from your right atrium into your right ventricle through... 2 Left Side. Blood flows from your left…
cancer stem cells diagram

cancer stem cells diagram

Cancer stem cells ( CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all…
bronchioles diagram

bronchioles diagram

The bronchioles are tubes in the lungs which branch off from the larger bronchi that enter each lung, from the large and singular trachea which connects to the mouth. As…
blood flow in heart

blood flow in heart

How Does the Blood Flow Through Your Heart 1 Right Side. Blood flows from your right atrium into your right ventricle through... 2 Left Side. Blood flows from your left…
blood flow diagram

blood flow diagram

What is a Circulatory System Diagram. Systemic Circulation: After receiving oxygenated blood from the lungs the arteries of the systemic circulation system take the oxygenated blood from the heart to…
blood diagram

blood diagram

A series of related blood types constitutes a blood group system, such as the Rh or ABO system. The frequencies of the ABO and Rh blood types vary from population…
blood composition diagram

blood composition diagram

Composition of the Blood. The light yellow colored liquid on the top is the plasma, which accounts for about 55 percent of the blood volume and red blood cells is…
blood cell diagram

blood cell diagram

1,950 red blood cell diagram stock photos, vectors, and illustrations are available royalty-free. Blood cells are the cells which are produced during hematopoiesis and found mainly in the blood. Blood…
baby diagram

baby diagram

Baby Development: One to Three Months During this first development stage, babies’ bodies and brains are learning to live in the outside world. Between birth and three months, your baby…
asthma triggers

asthma triggers

The most common asthma triggers include: Substances that cause allergies (allergens) can trigger asthma. If you inhale something you are allergic to, you may experience asthma symptoms. It is best…
asthma treatment types

asthma treatment types

The two most common types of asthma medications are controllers which treat the long-term, underlying inflammation in your airways and relievers which act as your rescue inhaler and provide fast…
asthma treatment guidelines

asthma treatment guidelines

Discuss your symptoms and asthma control with your healthcare team and work together to get the right treatment and dose of medication so that you can lead a normal life,…
asthma management

asthma management

Achieving and maintaining asthma control requires providing appropriate medication, addressing environmental factors that cause worsening symptoms, helping patients learn self- management skills, and monitoring over the long term to assess…
asthma explained

asthma explained

Asthma is a chronic (long-term) condition that affects the airways in the lungs. The airways are tubes that carry air in and out of your lungs. If you have asthma,…
asthma diagram

asthma diagram

Asthma symptoms occur when the airways of the lungs narrow, which makes it more difficult to breathe. This narrowing is usually caused by inflammation, which makes the airways swell and…
asthma attack illustration

asthma attack illustration

Asthma attack 1 Overview. During an asthma attack, also called an asthma exacerbation, the airways become swollen and inflamed. 2 Symptoms. Signs and symptoms of an asthma attack vary from…
asthma attack anatomy

asthma attack anatomy

Asthma_0312 Slideshow During an asthma attack, muscles around the airways tighten, and the airway linings swell. Excess mucus secretion is produced in the airways that can block the air tubes…