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Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

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Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Vision. Normal vision and vision problems. Vision. Normal vision and vision problems.
A, Normal intravertebral disk; B, herniated disk. A, Normal intravertebral disk; B, herniated disk.
Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ... Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ...
Common Laboratory Tests and Their Normal Values Common Laboratory Tests and Their Normal Values
Normal Recommended Daily Intakes for Calcium Normal Recommended Daily Intakes for Calcium
Nutrient-Dense Food Choices Nutrient-dense foods provide more nutrition per calorie and fewer solid Nutrient-Dense Food Choices Nutrient-dense foods provide more nutrition per calorie and fewer solid
Video: Secondary Active Transport

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