Cells can die because they are damaged, but most cells die by killing themselves. There are several distinct ways in which a cell can die. Some occur by an organised, 'programmed' process. ... Apoptosis: is a form of cell death that prevents immune activation.
The fluid requirement of the patient weighing 43lb is 1475ml.
<h3>
What is fluid requirement?</h3>
Fluids are necessary for a variety of bodily processes, such as removing waste products, controlling body temperature, and delivering nutrients to the cells. A healthy adult requires, on average, one quart of water for every 50 pounds of body weight, according to Clemson State University. According to the U.S. Geological Survey, water comprises around 60% of the human body, 70% of the brain, 90% of the lungs, 75% of lean muscular tissue, 10% of body fat, 22% of bones, and 83 percent of blood.
The patient's total fluid demand, expressed as ml/24 hours, is determined by multiplying the calculated fluid requirement by the patient's bodyweight.
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Answer:
<u><em>They’re very costly</em></u>
Explanation:
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Following blunt trauma to the anterior chest Perform an immediate needle thoracentesis to the right side of the chest.
<h3>What are thoracentesis?</h3>
Thoracentesis is a technique used to drain air or fluid from the area around the lungs. The pleural space is reached by inserting a needle through the chest wall. The pericardial space is the little opening between the inner chest wall and the pleura of the lung. A dual layer of membrane called the pleura encircles the lungs.
<h3>What fluid is removed in thoracentesis?</h3>
The pleural space, which surrounds the lungs, can be sampled using a procedure known as thoracentesis. Pleural fluid is a fluid that often only exists as a thin layer in the space between the lungs and the chest wall.
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Answer:
The different skeletal muscle fiber types vary in the speed and duration of their twitches due to -
b) They vary in the rate of hydrolysis of ATP
c) They vary in the removal of Ca+ from the cytosol
Explanation:
There are mainly two types of muscle fibers , i.e.
a) slow twitching, long contraction duration( type I fibers)
b) First twitching but short duration of contraction. ( type II fibers).
Now think of the physiology of muscle. Two components are important, cytosolic Ca++ concentration and Availability of ATP. K+ is related to the action potential ( none or all law, there is no relation to the duration with respect to the potassium). For long contraction muscle fibers need a more steady supply of ATP, and also consistent high concentration of cytosolic Ca++ for muscle contraction to happen. So, these two factor is important for the duration of twitching. So the answer is option f .
