dont click on alot of them, they are unsecure and dont work
Answer:
b. It keeps alveoli from collapsing with breaths.
Explanation:
Surfactants are highly surface active agents which are formed from a protein and lipid complex. It comprises of a hydrophobic and hydrophilic portion and its sole purpose is to control the tension at the air-liquid interface and thereby lower the surface tension. Surfactants are produced by the type II aveolar pneumocytes in the lungs.
Surfactants are needed in order to aid breathing and prevent straining oneself, it also prevents the lungs from collapsing during breathing, a term known as atelectasis.
Answer: B- Dehydration
Explanation: This imbalance in older adults is a result of taking less protein in nutrition and lessened feeling of thirst as they can go for many hours without being thirsty.
However, this imbalance can also be due to the kind of medications administered to them in a nursing home which weakens their intake of water. Notwithstanding, total body water reduces by age so dehydration is most common among older adults.
Skeletal muscle<span> is </span>called voluntary<span> because you can control this type of </span>muscle<span>.
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Uterus is the most inner part of a womans vigina
