An Extensive Case Study of an Individual's Visual System Reveals

question 8

Multiple Choice

An extensive case study of an individual's visual system reveals several important findings.The ability of the researcher to generalize these findings to other individuals can be described as

• A) impossible-the findings cannot be generalized because a case study was used.
• B) not limited at all because the visual system of all organisms is the same.
• C) somewhat limited because people's visual systems are likely to vary somewhat.
• D) very limited because people's visual systems vary so greatly.

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Definitions:

Transverses Abdominis

A muscle layer of the anterior and lateral abdominal walls which is deep to (beneath) the internal oblique muscle.

Internal Oblique

A muscle within the abdominal wall that acts in trunk rotation and lateral flexion, also aiding in respiration.

Transversus Thoracis

A muscle within the chest that plays a role in the movement of the thoracic cage.

External Intercostals

The external intercostal muscles are located between the ribs and help with the mechanics of breathing by elevating the ribs during inhalation.