Which hormone triggers nerve signals running from the gut to the brain causing hunger?

A) leptin B) ghrelin C) estrogen D) insulin


B

Health & Biomechanics

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The conflict of Erikson's first stage of development is between

A. trust and mistrust. B. freedom and responsibility. C. inner-directed and outer-directed behavior. D. autonomy and shame/self-doubt.

Health & Biomechanics

The anterior spinocerebellar tract transmits information from which of the following?

A. Arms and upper half of the body B. Legs and the lower half of the body C. Cervical spinal cord D. Thoracolumbar spinal cord

Health & Biomechanics

Amphetamines might mask or delay fatigue by doing which of the following?

A. Causing systemic numbness B. Disconnecting a person's emotions from his or her physical state C. Causing the person to hyperfocus on the task at hand rather than his or her body D. Slowing the rise of a person's body temperature during exercise

Health & Biomechanics

E-cigarettes are having a greater impact on smoking reduction than on smoking initiation.

Indicate whether the statement is true or false

Health & Biomechanics