What part of a homeostatic mechanism senses an environmental stimulus?

A. Effector
B. Responder
C. Receptor
D. Sensor


C. Receptor

Anatomy & Physiology

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Identify the following

Anatomy & Physiology

A twitch can be placed on the legs for better control

Indicate whether the statement is true or false

Anatomy & Physiology

Which of the following muscles would be compromised from damage to the femoral nerve?

A. Biceps femoris B. Vastus intermedius C. Semimembranosus D. Popliteus

Anatomy & Physiology

A closed soft-tissue injury characterized by swelling and ecchymosis is called a(n):

A. abrasion. B. contusion. C. hematoma. D. crush injury.

Anatomy & Physiology