Answer: D. Contractility of the heart muscle refers to the force of contraction that this muscle can exert.
Explanation:
The myocardial contractility is ability of the heart muscles to contract. This is achieved by the forces which develop between the contracting muscles caused by the filaments of actin and myosin.
The degree of binding of the muscle filaments dependents upon the calcium ion concentration. These actions are controlled in vivo by the sympathetic nervous system. It is driven by the release of the catecholamine, which is a process which determines the calcium ion concentration inside the cytosol of the muscles of the heart.
Answer:
at risk of being overweight.
Explanation:
A good body composition refers to the state of having a well-balanced proportion of body fat and non-fat constituents (mass); where the body fat is in a lesser percentage while the non-fat mass such as organs, bones, muscle etc are in a higher percentage. Additionally, an individual can develop a good body composition by exercising properly, eating a well-balanced diet and regularly checking their body mass index (BMI).
According to the Centers for Disease Control and Prevention (2018), a person with a body mass index (BMI) at the 90th percentile is at risk of being overweight. The body mass index (BMI) of a person can be measured by taking a measurement of his or her height and weight.
In conclusion, fitness experts usually advises everyone to maintain a healthy lifestyle, eat well and judiciously engage in cardiofitness activities or exercises so as to improve well-being, body mass index (BMI), wellness or heart health.
Answer:
Botiquín de emergencia, First Aid Kit
Explanation:
The nurse's intervention should include in the care plan the possible leakage of stomach (or tube) contents around the tube orifice, displacement or dysfunction of the tube. Other complications inherent to the procedure are infection of the skin around the tube, aspiration, bleeding and perforation of other viscera.
<h3>What is Percutaneous Endoscopic and Gastrostomy?</h3>
Percutaneous Endoscopic Gastrostomy (PEG) is a procedure in which a flexible feeding tube is passed into the stomach through the abdominal wall. A gastrostomy allows nutrition, fluids and medication to be placed directly into the stomach, without passing through the mouth and esophagus.
With this information, we can conclude that Endoscopic Gastrostomy is a procedure that combines endoscopy techniques to introduce a tube that passes through the wall of the abdomen and goes straight to the digestive tract.
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