Match Each Term with Its Corresponding Description or Definition

question 129

Multiple Choice

Match each term with its corresponding description or definition.
-Twins that develop from two fertilized eggs and are no more alike than other siblings

• A)Yolk sac
• B)Fraternal twins
• C)Zygote
• D)Histogenesis
• E)Amniotic cavity
• F)Identical twins
• G)Morula
• H)Primary germ layers
• I)Blastocyst
• J)Placenta

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Definitions:

Tolerance

A physiological state where increased amounts of a substance are required to achieve the same effect previously attained with a smaller dose.

Therapeutic Level

The concentration range of a drug in the bloodstream that maintains desired effects without causing toxicity.

Peak Action

The time at which a drug reaches its maximum concentration in the blood, resulting in the maximum intended effect.

Onset of Action

The time it takes for a drug to start producing its therapeutic effect after administration.