Did you know?
Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.
Did you know?
The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Epidemiologists look for the causes of disease, such as toxic waste and industrial pollution, at the
Common skin signs are often evidence of an illness or disorder. A nodule is a larger papule; acne ...
The chemical synapse. Step 1: The impulse travels down the axon. Step 2: Vesicles are stimulated to ...
A cylinder head with four valves per cylinder, two intake valves (larger) and two exhaust valves ...
Notice the small motor gear on the left drives a larger plastic gear (black), which then drives ...
The three-step cycle of PCR