Exam (elaborations)
Exam 1 - BIOS252 / BIOS 252 (Latest 2023 / 2024) : Anatomy And Physiology II With Lab - Chamberlain
- Institution
- Chamberlain College Of Nursing
BIOS252 / BIOS 252 Anatomy And Physiology II With Lab Exam 1 - Chamberlain
[Show more]
Content preview
Exam 1 - BIOS252 / BIOS 252 (Latest 2023 /2024) : Anatomy And Physiology II With Lab –
Chamberlain verified by experts
, lOMoAR cPSD| 19500986lOM oARcPSD| 19500986
BIOS 252 Midterm Exam 2023 / BIOS252 Midterm Exam
(Review and Essay Question Answer) Anatomy and
Physiology II with Lab: Chamberlain College of Nursing
A&P 1 Midterm Study Guide
Exam Format:
35 Multiple choice @ 3 pts 4 Pick all that apply @ 5 pts 15 Fill in the blank @ 2 pts 1 essay @ 15 pts
Ch. 1
Anatomy
• “Cutting things up.” Structure of the body and how the parts relate to each other in space.
Physiology
• “Study of nature.” Function of a living organism, how it works, and maintains life.
Levels of organization (molecular, cellular, tissue level, etc.)
• Chemical/molecular level: atoms and molecules
• Cellular level: cells – basic structural unit of life, smallest living unit
• Tissue level: tissues are groups of cells that work together to perform a particular function
• Organ Level: organ is a collection of tissues
• Organ System: several levels
• Organism level: the human body
Homeostasis (give examples, thermoregulation, water regulation, blood pressure regulation)
• Condition of equilibrium in the body’s internal environment, and maintained by regulatory
processes.
• Survival of our body cells is dependent on the precise regulation of the chemical composition of
their surrounding fluid o Fluid known as extracellular fluid, and fluid that fills narrow spaces
between cells is interstitial fluid.
▪ Other types are blood plasma, lymph, cerebrospinal fluid, synovial fluid, aqueous
humor, and vitreous body.
• Internal conditions are in a dynamic equilibrium; set point (like thermostat in house)
, lOMoAR cPSD| 19500986
• Essential for maintenance of life; death and disease
• Homeostatic control loop; receptor, control center and effector
• Negative Feedback: works to oppose change, brings condition back to a set point. i.e. – blood
pressure
• Positive Feedback: works to enhance change, brings condition further away from a set point.
i.e. – childbirth, blood clotting. Things that don’t occur a lot.
• Water Regulation: kidneys and water balance concentration of mineral ions in the blood, get rid
of waste products, especially nitrogen-containing compound called urea.
o Can also be excreted, and removes heat from the body when a person sweats, helping
regulate body temp.
1
1
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 TrizaEducator. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77333 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now