PHS201
The diaphram is activated by — nerve
Answer: phrenic
The part of the body that cleans, moistens and heats up oxygen entering during breathing is called-
Answer: nostrils
Secretion of gastrin hormone is done by
Answer: g-cells
Smallest arteries are known as
Answer: arterioles
The schincter that regulates the entry of food into the duodenum is called –
Answer: pyloric
The thyroid and cricoid cartilage, voice box and hyoid bone all make up —
Answer: larynx
Undulations in the stomach wall for grinding is called —
Answer: rugae
The protective role against acids and digestive enzymes is done by what cells
Answer: mucus cells
The smallest veins are known as
Answer: venules
The two stages of heartbeat are systole and
Answer: diastole
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