At What Age Do Infants Creep and Move from Sitting

question 7

Multiple Choice

At what age do infants creep and move from sitting to quadruped and back?

• A) 6 months
• B) 8 months
• C) 9 months
• D) 12 months

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Definitions:

Cavitation

The formation of vapor cavities in a liquid – such as water – in areas of low pressure, often leading to the emission of shock waves and potentially damaging surfaces like propellers and hydraulic turbines.

X-ray Study

A diagnostic test using X-rays to view the internal structures of the body, particularly bones.

TB Skin Test

A medical test that involves injecting a small amount of fluid under the skin to test for tuberculosis infection.

Mumps

An acute viral disease characterized by swelling of the salivary glands, especially the parotid glands, along with fever and headache.