Calculate the Stroke Volume (SV)and the Stroke Volume Index (SI)using

question 50

Multiple Choice

Calculate the stroke volume (SV) and the stroke volume index (SI) using the following information: cardiac output = 4.5 L/min,heart rate = 110 beats/min,and body surface area = 1.3 m².

• A) SV = 41 mL;SI = 31.5 mL/m²
• B) SV = 45 mL;SI = 34.3 mL/m²
• C) SV = 46 mL;SI = 36 mL/m²
• D) SV = 49.5 mL;SI = 38 mL/m²

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Definitions:

(2R,3S)-2,3-dibromobutane

A specific enantiomer of 2,3-dibromobutane characterized by a particular spatial arrangement of its atoms, as detailed by its R and S descriptors.

Chiral

Describes a molecule that cannot be superimposed on its mirror image, often leading to different chemical behaviors for each form.

Achiral

Describes a molecule that is superimposable on its mirror image, lacking chirality and, therefore, lacking enantiomers.

Diastereomers

Stereoisomers which are not reflections of one another and possess distinct physical and chemical characteristics.