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
Anatomy & Physiology
Which of the following would NOT show up on an electrocardiogram?
a. SA node damage b. cardiac arrhythmias c. conduction deficits d. murmurs
Anatomy & Physiology
The pigment ____ protects us from the harmful ultraviolet rays of the sun
a. melanin b. elastin c. keratin d. reticulin
Anatomy & Physiology
What is the site of long bone growth?
A. endosteum B. epiphyseal plate C. medullary cavity D. periosteum E. diaphysis
Anatomy & Physiology