Standing in one place for a long time is associated with hypertension which frequently triggers fainting.

Answer the following statement true (T) or false (F)


False

Hypotension (low pressure) leads to less oxygen delivery to the brain and increases the risk of fainting.

Anatomy & Physiology

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________ that help regulate breathing can be found in the aorta and carotid arteries and the medulla oblongata.

A. Capillaries B. Hormones C. Neurotransmitters D. Chemoreceptors

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What is the site of long bone growth?

A. endosteum B. epiphyseal plate C. medullary cavity D. periosteum E. diaphysis

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The pigment ____ protects us from the harmful ultraviolet rays of the sun

a. melanin b. elastin c. keratin d. reticulin

Anatomy & Physiology