Mildly decreased Minimal Urine output skin turgor a reflection of the skin\'s el
ID: 3510574 • Letter: M
Question
Mildly decreased Minimal Urine output skin turgor a reflection of the skin's elasticity, measured by monitoring the time it takes for the skin of the forearm to return to position af lightly pinched between the examiner's thumb and forefinger. Normal turgor is a return to normal contour within three seconds; if the skir elevated (tented) more than three seconds, turgor is decreased Other test results show the boy to have an ejection fraction of about 25%. His stroke volume is 40 mL. Pressures on the left 80 side of his heart are indicated by Figure 1 50 1. Calculate the child's Output, Pulse Pressure and Mean Arterial Pressure. en·Heart Rate, Cardiac Ejection fraction can then be obtained by dividing the volume ejected by the heart by the volume of the filled heart all times 100 0 sec 0.2sExplanation / Answer
Ejection fraction refers to the volume of blood ejected per beat from ventricle.
It is calculated by dividing the volume of blood pumped from the left ventricle per beat also known as stroke volume by the end diastolic volume which is the volume of blood collected in the left ventricle at end of diastolic filling.
A heart muscle that is a stiff and beating without control on which is pumping insufficient blood volume ,manifests a heart failure and will usually represent the reduced ejection fraction.
an EF at or below 25% will present constant symptomatic manifestation.
Heart rate is defined as the number of heart beats per minute.
It can be calculated by knowing the stroke volume and end diastolic volume.