No spacecraft shall be harmed during this exam.

Ridges and Lines: Enter the anatomical landmark term described in each row.A narrow bony ridge, less prominent than a crest. Example: Linea aspera (femur). [part1]A long, narrow elevated feature of a bone. Example: Lateral Supracondylar Ridge [part2]Use the singular form of each landmark term. Answers are not case sensitive.

Miscellaneous Landmarks: Enter the anatomical landmark term described in each row.An arm-like bar of bone. Example: Ramus of the mandible. [part1]A fibrous joint where two bones meet. Example: Coronal suture (between frontal and parietal bones). [part2]Soft spots in the skull of an infant where bones have not yet fully fused. Example: Anterior fontanelle. [part3]The junction where the frontal, parietal, temporal, and sphenoid bones meet. It is a weak spot on the skull. Example: Junction of the frontal, parietal, temporal, and sphenoid bones. [part4]Use the singular form of each landmark term. Answers are not case sensitive.

Which statements correctly describe digestion and absorption? (Select ALL that apply.)

Which statement best describes the stomach?

T/F: The stomach is the primary site of nutrient absorption in the human digestive system, absorbing the majority of amino acids and simple sugars into the bloodstream.

T/F: The respiratory zone does not include respiratory bronchioles, alveolar ducts, and the alveoli.

What can happen when these immune complexes activate complement? 

T/F:  To restore CO₂ levels to a normal physiological range, the body’s homeostatic response would be to decrease ventilation.

T/F: Peyer’s patches are found in the distal small intestine.