Bio 169 exam 2 - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Bio 169 exam 2? On this page you'll find 71 study documents about Bio 169 exam 2.
Page 2 out of 71 results
Sort by
-
BIO 169 Exam 2 - The Cardiovascular System Question with 100 % correct answers | Verified | updated
- Exam (elaborations) • 5 pages • 2024
- Available in package deal
-
- $7.99
- + learn more
____ are the smallest blood vessels. - Capillaries 
____ is the amount of blood pumped out of each ventricle in one minute. - stroke volume 
____ is the force per unit area exerted on he wall of a blood vessel by its contained blood. - Blood 
pressure 
____ is the internal resistance to flow, and is related to the thickness of blood. - Blood viscosity 
____ refers to the relaxation phase of heart activity. - Diastolic 
____ transport blood away from the heart. - Arteries 
Because of ____, the my...
-
BIO 169 Exam 2: The Cardiovascular System Exam Questions and Answers 2024
- Exam (elaborations) • 4 pages • 2024
- Available in package deal
-
- $12.49
- + learn more
The heart is about the size of a ____. - fist 
 
The heart is enclosed in a double-walled sac called the _____. - pericardium 
 
The heart wall is composed of _____ layers. - 3 
 
The _____ forms the bulk of the heart, and is the actual contractile layer (layer that contracts). - myocardium 
 
The ____ lines the heart chambers and covers the connective tissue skeleton of the valves. - endocardium 
 
The ____ forms most of the anterior surface of the heart. - left ventricle 
 
The atria have ____...
-
BIO 169 Exam 2: The Cardiovascular System with Questions Solved 100% Correct
- Exam (elaborations) • 5 pages • 2024
- Available in package deal
-
- $11.49
- + learn more
The ____ is located on the right atrial wall, and is responsible for setting the pace of the 
heart rhythm. - Answer sinoatrial node 
True or False: The atrioventricular bundle is the only electrical connection between the 
atria and ventricles. - Answer True 
Depolarization moves across the heart ____. - Answer in a wave 
The cardiac centers are located in the ____. - Answer medulla oblongata
-
BIO 169 Exam 2 Questions and Correct Answers
- Exam (elaborations) • 5 pages • 2024
-
Available in package deal
-
- $8.99
- + learn more
What are antibodies composed of? heavy and light polypeptide chains Passage of antibodies from a pregnant mother to her fetus is an example of which type of immunity? passive immunity B lymphocytes develop immunocompetence in the.... bone marrow What are the 3 functions of the inflammatory response? 1. prevent the spread of injurious tissue to nearby tissue 2. dispose of cellular debris and pathogens 3. set the stage for repair to occur The redness and heat of an inflammed area is due to local s...
-
BUNDLE::-BIO 169 EXAMS
- Package deal • 14 items • 2024
-
- $35.99
- + learn more
[BIO 169] Lab Practical 1; Questions & Answers 100% Correct

2
Exam (elaborations)
Bio 169 (Cardiology and immunity); Questions & Answers 100% Correct

3
Exam (elaborations)
Bio 169 (Respiratory); Questions & Answers 100% Correct

4
Exam (elaborations)
BIO 169 Blood; Questions & Answers 100% Correct

5
Exam (elaborations)
BIO 169 Exam 1; Questions
Fear of missing out? Then don’t!
-
Bio 169 Final Exam Questions And Answers Graded A+
- Exam (elaborations) • 35 pages • 2024
- Available in package deal
-
- $10.99
- + learn more
Bio 169 Final Exam Questions And 
 
Answers Graded A+ 
 
How long is the typical lifespan of red blood cells? 
Approximately 120 days. 
 
Hemoglobin consists of which components? 
Protein chains known as globin and iron. 
 
What are the two substances produced from the breakdown of red blood cells? 
Bilirubin and biliverdin. 
 
What roles does hemoglobin play in the body? 
It carries oxygen and carbon dioxide and helps regulate pH levels. 
 
What is true about erythropoietin? 
It is secreted by ...
-
BIO 169 Exam 1 Questions and Answers Already Passed
- Exam (elaborations) • 15 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
BIO 169 Exam 1 Questions and Answers 
 
Already Passed 
 
What term is used to describe the body's ability to keep its internal conditions steady within a 
range of normal limits? 
Homeostasis 
 
Which chemical can function as a neurotransmitter in some parts of the body and as a hormone 
in others? 
 
Norepinephrine 
 
What are hormones called that act on the same cell that produces them? 
Autocrines 
 
Which type of local signaling molecules, derived from fatty acids, influence various tissue...
-
BIO 169 Final Exam Questions and Answers Already Passed
- Exam (elaborations) • 17 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
BIO 169 Final Exam Questions and 
 
Answers Already Passed 
 
What functions does the endocrine system perform? 
It oversees vital processes including reproduction, metabolic regulation, development, fluid 
and electrolyte balance, and stress management. 
 
What are paracrine signals, and what are their characteristics? 
These are local hormones that affect nearby cells by diffusing through the surrounding fluid. 
They are highly effective, secreted in minimal quantities as needed, and are rapid...
-
BIO 169 Exam 1 Questions and Answers Already Passed
- Exam (elaborations) • 16 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
BIO 169 Exam 1 Questions and Answers 
 
Already Passed 
 
What is an essential aspect of factors that resist blood flow? 
All of the Above 
 
What term describes a network that permits an organ to be supplied by several arteries or to drain 
through multiple veins? 
Vascular anastomoses 
 
How should arteries be accurately described in terms of their role? 
They are the vessels that deliver blood away from the heart 
 
What effect does a drop in hematocrit have on the viscosity of blood and cons...
-
ATI Comprehensive Exit Exam - 180 Correct Questions & Answers 2022-2023
- Exam (elaborations) • 22 pages • 2023
-
- $17.00
- 6x sold
- + learn more
ATI Comprehensive Exit Exam - 180 Correct Questions & Answers 2022/2023 EXIT EXAM 1. A nurse is caring for a client who has given informed consent for ECT. Just before the procedure, the client tells the nurse she is considering not going forward with the treatment. Which of the following statements by the nurse is appropriate? a. “You don’t have to go through with the treatment.” b. “Most people who have this procedure feel better following the treatment.” c. “It’s okay to be nerv...
Do you wonder why so many students wear nice clothes, have money to spare and enjoy tons of free time? Well, they sell on Stuvia! Imagine your study notes being downloaded a dozen times for $15 each. Every. Single. Day. Discover all about earning on Stuvia