Answer:
The heart is covered in double membranous sac called pleural membrane, this statement is incorrect.
Explanation:
The heart is covered by a double walled sac called pericardium.The pericardium fixes the heart to the mediastinum and encloses the heart and the root of great vessels. It has two layers serous membrane and fibrous membrane. The fibrous membrane is the most superficial layer of the pericardium. It is made up of dense and loose connective tissue. The serous membrane is divided into two layers, the parietal layer, which is fused to and inseparable from the fibrous membrane, and the visceral layer, which is part of the epicardium.
Between these two membranes is the pericardial fluid, which is filled with serous fluid which protects the heart from any kind of external shock.
Answer: True
Explanation:
The given statement is true as, the digestive nerve plexus circulates the movement of the digestive system and compromises the two nerve center that are:
- Meissner nerve plexus
- Myenteric nerve plexus
Basically, it present in the longitudinal muscles and in circular layer muscles in the lower stomach and helped in transmitted the message muscles cell from the nervous system. That is why, it provided the nerve supply to the GI tract wall and help in control the GI motility.
The following is most likely the definition of angioplasty in the sentence above is a medical procedure used to open a blockage in a patient's heart. Thus, option "B" is correct.
<h3>What is an aneurysm?</h3>
It is caused due to weakness in blood vessel walls caused by a bulge in by flow of blood them. Its treatment options can include surgical clipping, endovascular coiling, etc.
In the treatment of an aneurysm, one cannot go for angioplasty because as the walls become weak, this can lead to a rupture in walls.
Thus, option "B" is correct.
To learn more about aneurysms click here:
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Answer:
Microscopic finger like projections of mucosa in the small intestine are called <u>Villi.</u>
Explanation:
The interior membrane of small intestine have finger - like projection known as the villi, which helps to increase the surface area of the small intestine , which in turn increases the efficiency of the absorption of the vital nutrients, as the projections helps to increase the contact of the food.
Villi also facilitates the movement of food particles in the small intestine.
Hence,
Microscopic finger like projections of mucosa in the small intestine are called <u>Villi.</u>
Answer:
US Pharmacopoeia Drug
Physician’s Desk Reference
Remington: The Science and Practice of Pharmacy
Facts and Comparisons
Red Book: Pharmacy’s Fundamental Reference
