BIO 253 FINAL EXAM 2023-2024 ACTUAL EXAM TEST BANK 200
QUESTIONS AND CORRECT DETAILED ANSWERS WITH
RATIONALES |AGRADE
What ion is at a higher concentration in the extracellular fluid than in the intracellular fluid?Sodium
What is the definition of homeostasis?maintenance of a stable internal environment.
The lungs are what to the heart?lateral
The knee is what to the ankle ?proximal
This plane divides the body into equal right and left halves?Sagittal Plane
This plane divides the body into anterior and posterior portions? 1 / 4
Frontal Plane
This plane divides the body from top to bottom?Transverse plane
The breastbone is what to the ribs?medial
the stomach is what to the heart?inferior
the knee is what to the hip?distal
The serous membrane that lines the wall of the abdominal cavity is called?partial peritoneum
The membrane that covers the surface of the abdominopelvic organs is called the?Visceral peritoneum 2 / 4
A structure is what to another if it is located farther from the attachment of an appendage to the trunk?Distal
What muscle separates the thoracic and abdominal cavities?Diaphragm
In what body cavity are the lungs and heart located?thoracic cavity
organ systems working together to maintain life is called?organism
If an ion has 17 protons and 19 electrons what is the charge of the ion?-2
A atom with two shared electrons is called ?convoluted bond
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What helps with blood clotting Vitamin K
What is needed to make clotting factors ?Vitamin k, Calcium , platelets, clotting factors( fibrinogen, thrombin)
What are the 3 plexuses?cervical plexus, brachial plexus, lumbosacral plexus
What is white matter?myelinated axons
What is gray matter?cell bodies and nonmyelinated fibers
what are the regions of the abdominal cavity?R/L Hypochondriac Epigastric R/L Lateral (lumbar)
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