Which Joint Shows a Pivot Motion

question 58

Multiple Choice

Which joint shows a pivot motion?

• A) between tarsal bones
• B) knee joint
• C) hip joint
• D) between atlas and dens of axis
• E) between trapezium and first metacarpal

Understand the role of different parts of the brain in controlling various bodily functions and behaviors.

Recognize the importance of the nervous system in coordinating the body’s activities.

Learn about the process of neurogenesis and brain plasticity.

Understand the basic principles of neurophysiology, including neuronal firing and the role of neurotransmitters.

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Definitions:

K⁺ Ions

Potassium ions, essential for numerous body functions including nerve signal transmission and muscle contraction.

Bipolar Method

A technique often used in electrotherapy and electrophysiology involving two electrodes of opposite charges being applied to the body to create an electric field for therapeutic or diagnostic purposes.

Extracellular Fluid

Extracellular fluid refers to all the body fluids outside the cells, including blood plasma, lymph, and interstitial fluid, playing a crucial role in nutrient transport and waste removal.

Ground Electrode

An electrical conductive path to the earth, used in electrical systems to provide a reference point for current return.