Cardiac Output Increases from 30% to 50% by the 32nd

question 29

Multiple Choice

Cardiac output increases from 30% to 50% by the 32nd week of pregnancy.What is the rationale for this change?

• A) To compensate for the decreased renal plasma flow
• B) To provide adequate perfusion of the placenta
• C) To eliminate metabolic wastes of the mother
• D) To prevent maternal and fetal dehydration

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Definitions:

Control Groups

A group in an experiment or study that does not receive treatment by the researchers and is then used as a benchmark to measure how the other tested subjects do.

Treatment Groups

Groups formed for the purpose of delivering therapeutic interventions to individuals sharing common issues or conditions.

Cognitive-Behavioral Therapies

A group of psychotherapeutic treatments that help patients understand the thoughts and feelings that influence behaviors, aiming to change negative patterns.

Behavioral Conditioning

A learning process that involves forming associations between an environmental stimulus and a naturally occurring stimulus.