One Dram Is Considered Equivalent to How Many Grains

question 75

Multiple Choice

One dram is considered equivalent to how many grains?

• A) 30
• B) 60
• C) 90
• D) 120

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Definitions:

Reptiles

Cold-blooded vertebrates that have scales, breathe air, and lay eggs, including snakes, lizards, crocodiles, and turtles.

Bohr Effect

A physiological phenomenon where decreases in blood pH or increases in carbon dioxide concentration lead to a reduction in the affinity of hemoglobin for oxygen.

Oxygen-Hemoglobin Dissociation

The process by which oxygen binds to hemoglobin in the lungs and is released to tissues, influenced by factors like pH and temperature.

Chloride Shift

The chloride shift is a process during which chloride ions move from the blood plasma into red blood cells as bicarbonate ions leave, helping maintain ionic balance in blood during gas exchange.