ATI RN
Chapter 1 An Introduction to Anatomy and Physiology Review Questions Questions
Question 1 of 5
To which of the following does the 'tissue level' of structural organisation refer?
Correct Answer: D
Rationale: The tissue level groups cells into specialized types muscle for movement, nervous for signaling, connective for support, epithelial for covering forming the body's functional fabrics. Above cells and below organs, it's a critical organizational tier. Nurses study these to understand how tissues collaborate in health like muscle aiding mobility or falter in disease, such as epithelial breaches in ulcers. This level's diversity drives bodily complexity, distinguishing it from cellular components or organ-specific units.
Question 2 of 5
Which of the following correctly describes the two named body parts?
Correct Answer: B
Rationale: The phalanges, or finger bones, lie farther from the body's core than the carpals, or wrist bones, making them distal. This relationship aids nurses in hand assessments like fractures mapping limb anatomy accurately. Other pairs misalign: elbows are nearer than shoulders, ribs connect to the sternum, and elbows sit above knees. Precision here ensures effective care.
Question 3 of 5
To what does the term 'hypochondriac' refer?
Correct Answer: B
Rationale: Hypochondriac names the abdominal zones below the rib cartilage, right and left, key for organ localization. Nurses palpate here for liver or spleen issues, using its anatomical meaning below cartilage' not psychological or structural defects. This precision aids diagnostics, mapping the body's layout for targeted care.
Question 4 of 5
What structure separates the thoracic cavity from the abdominal cavity?
Correct Answer: B
Rationale: The diaphragm, a muscular sheet, divides the thoracic cavity housing lungs from the abdominal cavity with digestive organs. Nurses assess its movement like in breathing issues ensuring this barrier maintains cavity integrity. Unlike mediastinal or peritoneal roles, it's the key separator, critical for respiratory and abdominal health.
Question 5 of 5
A group of cells with a common structure and function is an example of an?
Correct Answer: B
Rationale: A collection of cells sharing form and purpose like muscle cells contracting defines the tissue level. This tier, above organelles and below organs, organizes the body's functional units. Nurses assess tissues like epithelial damage in burns knowing their collective role drives system performance. This structural unity shapes health, bridging cellular and organ complexity for effective physiological outcomes.