Explanation

• approximately 7–8% of an adult’s body weight
• approximately 8–9% of a child’s body weight
• approximately 9–10% of an infant’s body weight

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• Scientists estimate the volume of blood in a human to be approximately 7 per cent of body weight.
• An average adult with a weight of 150 to 180 pounds
• will contain approximately 1.2 to 1.5 gallons (4.7 to 5.5 litres) of blood.

Explanation

The lungs are located on either side of the breastbone in the chest cavity 

Explanation

Explanation

Lithotripsy uses sound wave to breakup large kidney stones into smaller pieces.

Lithotripsy is a procedure involving the physical destruction of hardened masses

like kidney stones, bezoars or gallstones, which may be done non invasively.

The term is derived from the Greek words meaning "breaking stones".

Explanation

SGOT (Serum Glutamic-Oxaloacetic Transaminase) and AST (Aspartate Transaminase) are enzymes found in the liver.

Elevated levels of SGOT/AST in the blood indicate liver damage or inflammation, which can be a sign of:

• Hepatitis (liver inflammation)
• Liver cirrhosis
• Liver cancer
• Liver damage due to drugs or toxins