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arteries - 🧠ANSWER ✔✔carry oxygenated blood away from the heart
3 layers of blood vessels - 🧠ANSWER ✔✔tunica intima- endothelial layer
tunica media- smooth muscle
tunica externa- collagen and elastic fibers
which is more elastic? arteries or veins - 🧠ANSWER ✔✔arteries to absorb
pressure that comes with each heartbeat
where can you find pulse - 🧠ANSWER ✔✔radial, carotid, brachial,
popliteal, posterior tibial
normal pulse - 🧠ANSWER ✔✔60-100
hypertension - 🧠ANSWER ✔✔abnormally high blood pressure; systolic has
to be greater by 20 and diastolic has to be greater by 10
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, hypotension - 🧠ANSWER ✔✔abnormally low blood pressure; systolic is
below 100
respiratory system functions - 🧠ANSWER ✔✔gas exchange
pH regulation
voice production
olfaction
protect against pathogens
BP regulation
where does all gas exchange happen in the respiratory system -
🧠ANSWER ✔✔alveoli
when you speak, what are your vocal folds doing? - 🧠ANSWER
✔✔adducting
right lung has ___ lobes - 🧠ANSWER ✔✔three
Left lung has ___ lobes - 🧠ANSWER ✔✔two
bronchodilation - 🧠ANSWER ✔✔caused by sympathetic ANS activation,
reduces resistance; increase in diameter
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED