People,even from the Same Family,vary in Intelligence

question 102

Multiple Choice

People,even from the same family,vary in intelligence.This variation suggests that intelligence is:

• A) controlled by a single gene
• B) a function of personality
• C) genetically determined
• D) polygenic

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Definitions:

Dry-Seal Suction Drainage

A medical system used to remove air, fluids, and pus from the body by applying controlled negative pressure.

Chest Tube

A flexible plastic tube inserted through the chest wall into the pleural space to remove air, blood, or fluid, helping the lung to re-expand.

Pulse Oximetry Reading

A measurement of oxygen saturation levels in the blood, typically obtained through a non-invasive device clipped to a thin part of the body, like a fingertip.

Emphysema

A chronic respiratory disease characterized by damage to the air sacs in the lungs, leading to breathlessness.