Answer:
Lumen corresponds to the central opening of a vessel (option d).
Explanation:
From the biological point of view, lumen is the internal space of any structure or tubular organ, whose purpose is the conduction of substances through it.
In the case of blood vessels, the lumen is a central space covered by a simple epithelium, called the endothelium, which ensures the passage of blood in a fluid form.
The other options do not correspond to the answer:
<em> a. </em><u><em>Vessel that empties into the right atrium</em></u><em> is the vena cava</em>
<em> b. </em><u><em>Fibrous sac around the heart </em></u><em>is the pericardium.
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<em> c. </em><u><em>Structure that keeps fluid moving forward</em></u><em>, it is a blood vessel.
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<em> e. </em><u><em>Lower, pointed region of the heart</em></u><em>, corresponds to the cardiac apex.</em>
*Shortness of breath
*Bad taste in mouth
*Yellow and Brown teeth stains
Answer:
The answer to this question is dependent on several factors.
Explanation: The severity of a burn will be dependent on numerous factors, such as, but not limited to the following:
the depth of the burn or injury
where the burn is located on the body
the body surface area that was burned
the patient's age
the patient's previous medical history
and any other complicating factors that may have been present prior to the injury occurring
For Scald Burns:
The temperature of the liquid/substance that burns the skin DOES matter, as well as the duration the substance was on the patient's skin.
Burns are classied as First Degree, Second Degree, and Third Degree. All of these factors are taken into consideration when classifying the degree of the burn.
Explanation:
Answer:
D all of the above
Explanation:
you shouldn't discount any of these goals in an excersise program, as they are all imperative to living a healthy life
