Answer:
D. to assist the person trapped in the house
Explanation:
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Peristalsis in the Esophagus event triggers the opening of the gastroesophageal sphincter.
<u>Explanation:</u>
- In the esophagus, there are two types of peristalsis occurs.The first one is a "primary peristaltic wave" occurs through which bolus enters esophagus during swallowing.
- This "wave pushes the bolus down esophagus", into stomach in a wave lasting about 8–9 seconds.
- The esophageal sphincter in the lower region is separated by both sympathetic and parasymphathetic nerves.
- The pathways of vagal are a major for the relaxation of reflex of LES and this occurs in LES relaxations.
Answer:
b. epididymis/vas deferens/ejaculatory duct/urethra
Explanation:
The male reproductive organs are those which produce sperm and transport them during coitus.
the correct order for the structures sperm pass through as they travel toward the penis:
- Epididymis is the structure where sperm matures and stored till ejaculation.
- Vas Deferens a long tube which conducts sperm from the testes to the ejaculatory duct.
- Ejaculatory duct is a duct which is formed by the union of the vas deferens with the duct of the seminal vesicle. It releases sperm into the urethra.
- Urethra is a canal which conducts semen to the outside of the body via the penis.
Your correct answer is D BECAUSE RN ARE MAIN NURSES
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