BIOS255/ BIOS 255 Exam 1: Anatomy and Physiology III Guide (Latest 2025/ 2026 Update) | Qs & As| Grade A| 100% Correct (Verified Answers)- Chamberlain

BIOS255/l BIOSl 255l Examl 1:l Anatomyl
andl Physiologyl IIIl Guidel (Latestl 2025/l
2026l Update)l |l Qsl &l As|l Gradel A|l
100%l Correctl (Verifiedl Answers)-l
Chamberlain

QUESTION
Pericardium


Answer:
Parietall pericardiuml andl viscerall pericardium




QUESTION
viscerall pericardium


Answer:
Serousl membranel thatl linesl thel heart




QUESTION
epicardium


Answer:
outerl layer

,QUESTION
Myocardium


Answer:
Middlel andl thickestl layer




QUESTION
Endocardium


Answer:
innermostl layer




QUESTION
Presencel ofl Ca2+


Answer:
Factorl xl combinesl withl factorl IIIl andl producesl thel enzymel prothrombinl
activator.l Thisl convertsl al plasmal proteinl calledl prothrombinl tol thrombin.




QUESTION
Thrombin


Answer:

, Anl enzymel thatl willl convertl fibrinogenl tol fibrin




QUESTION
Extrinsicl orl intrinsicl pathways


Answer:
Al factorl Xl prothrombinl activator,l thrombin,l fibrinogenl intol fibrin




QUESTION
Plasmin


Answer:
Breakdownl fibrinl andl dissolvel bloodl clots




QUESTION
leftl ventricularl hypertrophy


Answer:
Thel thickestl sincel itl sendsl bloodl againstl gravityl tol thel brain




QUESTION
tricuspid