Exam (elaborations)
SLCC Physiology Exam 1 Questions and Answers 2024
- Course
- Institution
SLCC Physiology Exam 1
[Show more]
Content preview
SLCC Physiology Exam 1Anatomy - answer Study of the structure of the body
Physiology - answer Study of the function of the body-function depends of structure
Level of Organization - answer Cell, Tissue, Organ, Organ System-each cell classified
by function
4 Cell Types - answer Epithelial Cells, Nervous Cells, Muscle Fiber Cells, Connective
Tissue Cells.
4 Tissue Types - answer Epithelial Tissue: inside and out is protected by a continuous
layer-absorption secretion-exocrine ducts-endocrine internal , Nervous Tissue:
communication through electrical impulse, Muscle Fiber Tissue: Movement, Connective
Tissue: connect/link, anchor/support body structures
Elastic Fibers - answer yellow fibers ; made of protein elastin ; stretchy ; add flexibility to
certain connective tissues
Collagen Fibers - answer Fiber that Bind bones and other tissues to each other; Found
in tendon, ligaments, skin, etc
Fibroblasts - answer Are cells that secrete matrix proteins
Ground Substance - answerIs the matrix of loose connective tissue
Endocrine System - answer Hypothalamus, pituitary gland, adrenal gland, thyroid gland,
parathyroid gland, thymus, pancreas
Provide communication between cells of the body through the release of hormones in
the bloodstream
Nervous System - answerBrain, Spinal Cord, Peripheral Nerves
Provide communication between cells through electrical in pluses and the release of
neurotransmitters in between small gaps in certain cells
Musculoskeletal System - answerSkeletal Muscles, bones, tendons and ligaments
Support the body; allow voluntary movement of the body and facial expression.
Cardiovascular System - answerHeart, Blood vessels, blood
Transport molecules throughout the body in the bloodstream
, Respiratory System - answerLungs, pharynx, Trachea, Bronchi
Bring oxygen into the body and expel carbon dioxide from the body
Urinary System - answerKidneys, ureters, Urinary bladder, urethra
Filters blood to regulate the acidity, blood volume, and ion concentration; eliminates
wastes
Gastrointestinal System - answerMouth, esophagus, stomach, small intestines, large
intestine, liver, pancreas, gall bladder
Break down food and absorb it into the body-lumens are external
Reproductive System - answerGonads, reproductive tracts and glands
Generate offspring
Immune System - answerWhite blood cells, Thymus, Lymph Nodes, Spleen, tonsils,
adenoids
Defend the body agains pathogens and abnormal cells
Integumentary System - answerSkin
Protects the body from the external enviroment
Membrane Potential - answerthe difference in electrical potential or voltage across the
cell membrane
TBW - answerBy percent, 60/40/20 rule: 60% of the body is water: 40% of this is in the
Intracellular Fluid (ICF), and 20% is in the Extracellular Fluid (ECF).
ICF - answerFluid within cells. About 70% of total body water or 40% of the adults body
weight
ECF - answerBetween the cells of tissues: interstitial fluid, plasma in blood vessels, and
lymph in lymphatic vessels
ICF vs. ISF - answerSeparated by cell membrane to retain gradients and cell potential
ISF vs. Plasma - answerEpithelial cells separates these two parts of the ECF to keep
proteins inside the bloodstream.
Homeostasis - answerthe maintenance of a constant internal environment by an
organism. Example: temperature, blood pressure, Blood pH
Homeostasis Regulation - answerThe adjusting of physiological systems within the body
through feedback mechanisms
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Dreamer252. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80461 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now