Especially in patients with coagulopathy, trauma to the GI mucosa during NG tube insertion may cause GI bleeding. Due to ongoing irritation and pressure necrosis, prolonged use of an NG tube might result in the development of ulcers.
A disturbance of the sympathetic nervous system that alters the tone of the blood vessels is referred to as neurogenic shock. Without sympathetic tone, blood cannot adequately circulate throughout the body, which causes temperature dysregulation, a reduced heart rate, and low blood pressure.
<h3>What does the word "shock" mean ?</h3>
Shock, a dangerous condition, could be brought on by the abrupt drop in blood flow throughout the body. Shock can be brought on by trauma, heatstroke, blood loss, allergies, severe illnesses, poisoning, severe burns, and other situations. A person in shock doesn't get enough blood or oxygen to their organs.
- The four basic types of shock are obstructive, cardiogenic, hypovolemic, and distributive shock.
Learn more about Shock here:
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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:
People like each other because
Letting ourselves fall in love because of desire or strong feelings for a person is normal. Passionate love is developed as a result of feelings that lead to sexual attraction, physical interest and romance. “When you see someone you like, you are captivated by something that draws you to that person
Explanation:
Answer: the "y=mx+b" form (called the slope-intercept form of the equation of a line).
Explanation: Finding the equation for a line is a common problem in geometry and trigonometry. There are two common situations where you are asked to find the equation for a line: either you'll be provided with one point on the line and the slope of the line, or you'll be provided two points on the line.
The "b" value (called the y-intercept) is where the line crosses the y-axis.
So point (x1, y1) is actually at (0, b)
and the equation becomes:
Start with
y − y1 = m(x − x1)
(x1, y1) is actually (0, b):
y − b = m(x − 0)
Which is:
y − b = mx
Put b on other side:
y = mx + b
Answer:
Autonomic nervous system
parasympatheic nervous system
