People with IQs Between 55 and 70 and Adaptive Behaviors

question 201

Multiple Choice

People with IQs between 55 and 70 and adaptive behaviors within the same functioning range would be described as having which degree of intellectual disability?

• A)moderate
• B)profound
• C)severe
• D)mild

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Definitions:

Power Stroke

The phase in muscle contraction where the myosin head pivots, pulling the actin filament towards the center of the sarcomere, shortening the muscle.

Sarcoplasmic Reticulum

A specialized type of smooth endoplasmic reticulum found in muscle cells, where it stores and releases calcium ions to trigger muscle contraction.

Myoglobin Content

The amount of myoglobin, a protein in muscle cells that binds oxygen, present within muscle tissues.

Treppe

A phenomenon where muscle contractions become more forceful with successive stimulations, without any change in the stimulation strength.