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Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

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Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Major Skeletal Muscles Major Skeletal Muscles
Muscles of Head and Neck Back Muscles of Head and Neck Back
Stretch of trapezius and cervical muscles with neck in lateral flexion. Stretch of trapezius and cervical muscles with neck in lateral flexion.
Two-handed kneading on the upper leg. Apply kneading to medial, posterior, and lateral muscles of ... Two-handed kneading on the upper leg. Apply kneading to medial, posterior, and lateral muscles of ...
Stripping along flexor and extensor muscles with your thumb from attachments at wrist to elbow. Stripping along flexor and extensor muscles with your thumb from attachments at wrist to elbow.
Adductor muscles of the medial thigh. Adductor muscles of the medial thigh.
Video: Lipid digestion - mouth, stomach and small intestine

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