Protein toxins that have been modified to reduce their hazardous properties without significantly altering their antigenic properties are known as:

A. toxoids
B. toxins
C. virulent agents
D. exotoxines

a
Rationale: Toxoids are protein toxins that have been modified to reduce their hazardous properties without significantly al-tering their antigenic properties.

Health Professions

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What is the distinction between anatomy and physiology?

A) Anatomy is the study of body components and systems, and physiology is the study of injuries and disease processes. B) Anatomy is the study of body structures, and physiology is the study of body function. C) Anatomy is the study of physical body structures, whereas physiology is the study of emotions and behavior. D) The terms are synonymous.

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Which muscle is a member of the hamstrings group?

A) biceps femoris B) rectus femoris C) vastus intermedius D) vastus lateralis

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