Tunica adventitia Study guides, Class notes & Summaries

Bio208 Anatomy Blood Vessels and Circulation (Gardner, CSULB)Heart pumps blood by increasing local pressure As blood travels through circulatory system, it encounters: friction Blood Vessel Types • Arteries- Carry Blood Away From Heart • Arterioles- Are Smallest Branches Of Arteries • Capillaries- Are Smallest Blood Vessels (Location Of Exchange Between Blood & Interstitial Fluid) • Venules- Collect Blood From Capillaries • Veins- Return Blood To Heart Blood Vess...

Valves ensure______ - Answer-One-way flow of blood through the heart Right AV valve has____ - Answer-three cusps (TRIcuspid valve) Left AV valve has____ - Answer-two cusps (BIcuspid) Left AV valve also called - Answer-biscupid valve or mitral valve Right AV valve also called - Answer-Tricuspid valve Cardiac Output (CO) - Answer-The amount of blood ejected by each ventricle in 1 minute Exercise makes the heart____ - Answer-work harder which increases cardiac output At the beginning of exer...

Aortic Ectasia - ️️lack of tapering of the aorta as it travels distally, size remains constant from proximal to distal portions 3 layers of an artery - ️️1. tunica intima 2. tunica media 3. tunic adventitia/externa Waveforms associated with coarctation of the aorta? (Distally and in abdominal aorta) - ️️Decreased flow distal to the obstruction, monophasic flow with continuous flow in diastole in the abdominal aorta Bovine Arch - ️️2 branch arch formation: the innominate a...

NHA CCMA Graded A 1. CC Your Answer: Chief Complaint - Correct: "CC" stands for Chief Complaint, which refers to the primary issue a patient presents with. 2. Segment Your Answer: Line between two waveforms - Correct: In an EKG, a segment is indeed the flat line between two waveforms. 3. P-wave Your Answer: Atrial Depolarization - Correct: The P-wave represents atrial depolarization in the cardiac cycle. 4. 1mm Boxes in a 6-Second Rhythm Strip Your Answer: 30 one millimeter box...

Tunica intima CORRECT ANSWER Elastic arteries—elongated endothelial cells, multiple layer subendothelial tissue, and fenestrated elastic membrane; thicken with age and fatty deposits; contain baroreceptors and chemoreceptors Muscular arteries—thinner, allowing diffusion of metabolites; contain other afferent nerve fibers Tunica media CORRECT ANSWER Elastic arteries—thicker with more elastic and fibrous tissue arranged in circular bands; respond to pumping action of heart Muscular arte...

CC Correct Answer: Chief Complaint Segment Correct Answer: Line between two waveforms P Wave Correct Answer: Arterial Depolarization How many 1mm boxes are in a 6 second rhythm strip? Correct Answer: 30 one millimeter boxes The SA node represents which waveform on the EKG? Correct Answer: Only the P wave What is the reading you can get from the RR interval? 2 Correct Answer: Ventricular Pulse What is the primary stage of Hemolysis? Correct Answer: Vascular phase and platelet phase ...

A&P 2 Blood Vessels Question and answers verified to passA&P 2 Blood Vessels arteries - correct answer have thicker walls, more smooth muscle and elastic fibres, and more resilient veins - correct answer thinner walls, larger lumens, lower pressure Blood vessels - correct answer delivery system that begins and ends at the heart Tunica interna (intima) - correct answer endothelial layer that lines the lumen of all vessels Tunica media - correct answer smooth muscle and elastic f...

NHA CCMA 2024 Review Exam – With Complete Solutions (100% Correct) NHA CCMA 2024 Review Exam – With Complete Solutions (100% Correct) CC - ANSWER - Chief Complaint Segment - ANSWER - Line between two wave forms P-wave - ANSWER - Atrial Depolarization How many 1mm boxes are in a 6 second Rythm strip? - ANSWER - 30 one millimeter boxes The SA node represents which waveform on the ekg? - ANSWER - Only the P-wave What is the reading you can get from the RR interval? - ANSWER -...

West Coast EMT Block 2 Exam already solved 2023/2024What is the process for electrical impulses of the heart? - correct answer - SA node (the heart's pacemaker) - Upper atrias contract - AV node sends impluses to ventricles - ventricles contract What are the different layers of blood vessels and what are the functions? - correct answer Tunica adventitia (outermost) - prevents collapse of blood vessel and provides protection Tunica media (middle) Tunica intima (innermost) Where is the...

A&P 2 University Of Memphis -A&P 2 Blood Vessels questions with answers arteries - correct answer have thicker walls, more smooth muscle and elastic fibres, and more resilient veins - correct answer thinner walls, larger lumens, lower pressure Blood vessels - correct answer delivery system that begins and ends at the heart Tunica interna (intima) - correct answer endothelial layer that lines the lumen of all vessels Tunica media - correct answer smooth muscle and elastic fibre layer;...