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:
Cell membrane
Explanation:
It covers us, keep stuff in and out.
The priority nursing action in the care of patient with diagnosis of immune thrombocytopenic purpura (ITP) of will be Administration of oral or intravenous corticosteroids.
<h3>What is immune thrombocytopenic purpura (ITP)?</h3>
An illness called immune thrombocytopenia (ITP) can cause frequent or heavy bleeding and bruises. Platelets are the cells that aid in blood clotting, and abnormally low amounts of these cells cause bleeding.
ITP, formerly known as idiopathic thrombocytopenic purpura, can result in reddish-purple spots that resemble a rash and purple bruises.
These signs include:
- Simple or frequent bruising
- Small reddish-purple spots (petechiae) that resemble a rash and are caused by superficial bleeding into the skin; they typically appear on the lower legs
- bleeding from the nose or gums
- blood in the stools or urine
- Exceptionally heavy period flow
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Patents on allergy relief medications like Allegra and Claritin give the pharmaceutical companies that own the patents a sustainable competitive advantage for 17 years until the patent expires.
A sustainable competitive advantage is one which cannot be duplicated by the competitors of a pharmaceutical company, particularly in this instance, at the minimum up to the expiry of the patent.
A competitive advantage is a collection of distinctive characteristics of a company as well as its products which are recognized by the target market as noteworthy and superlative to the competition.
It can include factor or factors due to which the customers are liable to patronize a particular company and not its competition.
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