Biology > QUESTIONS & ANSWERS > BIOS 255 Week 4 Midterm Exam-Graded A (All)

BIOS 255 Week 4 Midterm Exam-Graded A

Document Content and Description Below

1. Question : (TCO3) Which of the following is a major function of blood? Student Answer: production of enzymes production of neurotransmitters transduction of pressure protection against infecti... ous disease contractility Comments: Question 2. Question : (TCO3) Which of the following blood types is a person whose blood cells were not agglutinated by anti-A serum, anti-B serum, and anti-Rh serum Student Answer: AB negative AB positive O negative O positive A negative Comments: Question 3. Question : (TCO3) Which of the following formed elements in blood are removed by fixed macrophages in the spleen and liver after about 4 months in the circulation? Student Answer: erythrocytes thrombocytes monocytes basophils eosinophils Comments: Question 4. Question : (TCO3) A condition in which inadequate intake of vitamin B12 or folic acid cause production of large abnormal red blood cells is called Student Answer: hemorrhagic anemia aplastic anemia megaloblastic anemia pernicious anemia iron deficiency anemia Comments: Question 5. Question : (TCO3) Lymph is Student Answer: the same as plasma plasma without the clotting factors formed during the first step in blood clotting pulmonary interstitial fluid plasma without the albumins Comments: Question 6. Question : (TCO3) Which of the following precursor cells give rise to granular leukocytes? Student Answer: proerythroblasts megakaryoblast lymphoblast myeloblast none of the selections are correct Comments: Question 7. Question : (TCO3) Which of the following substances is an anticoagulant formed by mast cells and basophils? Student Answer: heparin fibrinogen thromboxane A2 prostacyclin plasmin Comments: Question 8. Question : (TCO3) Myeloid stem cells reside in Student Answer: the blood the yellow marrow the thymus gland the red marrow the spleen Comments: Question 9. Question : (TCO1) The membrane that surrounds and protects the heart is called the Student Answer: pericardium pleura myocardium mediastinum endocardium Comments: Question 10. Question : (TCO1) Stimulation of the sympathetic output to the heart would lead to Student Answer: a faster heart rate a slower heart rate no effects on cardiac output a ventricular block formation of new erythrocytes Comments: Question 11. Question : (TCO1) Which of the following hormones do not increase the heart rate? Student Answer: thyroid hormone norepinephrine epinephrine acetylcholine all of the above hormones Comments: Question 12. Question : (TCO1) The difference between a person’s maximum cardiac output and resting cardiac output is called the Student Answer: stroke volume peripheral resistance afterload cardiac reserve venous return Comments: Question 13. Question : (TCO1) The remnant of the foramen ovale in the adult heart is the Student Answer: foramen magnum interventricular septum fossa ovalis sinoatrial node atrioventricular node Comments: Question 14. Question : (TCO1) Which of the following chambers of the heart is surrounded by the thickest layer of myocardium? Student Answer: right atrium left atrium right ventricle left ventricle right auricle Comments: Question 15. Question : (TCO1) Which of the following electrocardiogram (ECG) waves represents ventricular repolarization? Student Answer: R wave Q wave P wave S wave T wave Comments: Question 16. Question : (TCO1) Elevated levels of _____ in the blood lead to reduced heart rate. Student Answer: potassium calcium epinephrine noradrenalin norepinephrine Comments: Question 17. Question : (TCO1) Which layer of the heart is the major contributor to the pumping action of the heart? Student Answer: myocardium epicardium endocardium pericardium serous pericardium [Show More]

Last updated: 1 year ago

Preview 1 out of 16 pages

Add to cart

Instant download


Buy this document to get the full access instantly

Instant Download Access after purchase

Add to cart

Instant download

Also available in bundle (1)

BIOS 255 Week 4 Midterm Exam and Week 8 Final Exam

Final Exam Study Guide AP III Essay questions to know  What are innate and adaptive immune systems, how they work and how they interact. Adaptive immunity is the ability of the body to defend its...

By Nutmegs 2 years ago



Reviews( 0 )


Add to cart

Instant download

Can't find what you want? Try our AI powered Search



Document information

Connected school, study & course

About the document

Uploaded On

May 01, 2022

Number of pages


Written in



Member since 3 years

578 Documents Sold

Additional information

This document has been written for:


May 01, 2022





Document Keyword Tags

What is Browsegrades

In Browsegrades, a student can earn by offering help to other student. Students can help other students with materials by upploading their notes and earn money.

We are here to help

We're available through e-mail, Twitter, Facebook, and live chat.
 Questions? Leave a message!

Follow us on

Copyright © Browsegrades · High quality services·