Answer to Question 1
1. Ventilation
flow of air between the outside environment and the lungs
inhalation is the flow of air into the lungs; brings in fresh oxygen
exhalation is the flow of air out of the lungs; removes carbon dioxide
2. External respiration
exchange of oxygen for carbon dioxide in the lungs
oxygen moves out of the air sacs and into the bloodstream
carbon dioxide moves out of the bloodstream and into the air sacs
3. Internal respiration
exchange of oxygen for carbon dioxide at the tissue level
oxygen leaves the bloodstream and enters the tissue
carbon dioxide leaves the tissue and enters the bloodstream
Answer to Question 2
1. Axial
forms the central axis for the whole body and protects many of the internal organs
skull, vertebrae, rib cage, sternum, sacrum, coccyx, hyoid bone
2. Appendicular
bones of the limbs and the girdle (bones that attach the limb to the axial skeleton)
pectoral girdleclavicle, scapula
upper extremityhumerus, radius, ulna, carpus, metacarpus, phalanges
pelvic girdleischium, ilium, pubis
lower extremityfemur, tibia, fibula, tarsus, metatarsus, phalanges, patella
Parts of the Hand Used in Palpation; Palmar Surface
Parts of the Cell
Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR
Eight Parts of Speech
Nursing Care Plan Process: Client with High Blood Lipid Levels
The steps in the process of creating a karyotype for chromosome analysis.