Pumping organ system - Study guides, Class notes & Summaries

PNB Unit 2: Heart (Gross Anatomy) Exam 2024 what is required for blood to be able to move through the tubes of the body? -Answer-a pressure gradient pressure creates ________ -Answer-flow substances always move from areas of ____ pressure to ____ pressure -Answer-high to low pressure areas what helps create pressure gradients? -Answer-pumps is the circulatory system an open or closed system? -Answer-closed is the relationship between pressure and volume direct or inverse? -Answer-inverse...

NHA CET Exam Study Guide Questions and Answers 100% CorrectNHA CET Exam Study Guide Questions and Answers 100% CorrectNHA CET Exam Study Guide Questions and Answers 100% Correct Heart - ANSWER-Hollow muscular organ located in the thoracic cavity between the lungs just behind the sternum Name and describe the innermost layer of the heart - ANSWER-Endocardium Inner lining that folds back on itself to form four valves Provides conduction system Name and describe the outermost layer of the ...

The transportation of molecules through membranes depends on the following three factors: correct answers Difference in concentration, difference in pressure, difference in electrical potential How are large molecules digested inside the cell? correct answers They are incorporated into the cell in a vesicle and fused with lysosomes The granular endoplasmic reticulum contains ribosomes which can synthetize _____________ while the agranular endoplasmic reticulum can synthetize ______________...

PNB Unit 3: Heart (Molecular) Exam 2024 2 similarities between skeletal and cardiac muscle cells -Answer-striated sarcomeres - sliding filament model how are the fibers of cardiac myocytes organized in the heart -Answer-fibers are arranged to wrap around the chambers so when contract, they squeeze the chambers of the heart and reduce their volume to create the pumping 3 features unique to cardiac muscle compared to skeletal -Answer-bifurcations anastomoses intercalated disks bifurcation...

Nursing Assessment: Cardiovascular System Structures and Functions of Cardiovascular System • Heart • Four chambers o It lies within the thorax in the mediastinal space that separates the right and left pleural cavities. • Composed of three layers o Endocardium o Myocardium o Epicardium • Pericardium (fibrous sac) • Left ventricular wall 2-3 times thicker than right • APPLICATION: which problem will kill faster? LEFT (pumping blood) o If in tissue (bruise), CANNOT move so...

SCRIBE AMERICA OP COURSE #2 REVIEW QUESTIONS AND ANSWERS, 100% ACCURATE. Comorbidity - -simultaneous presence of two chronic diseases or conditions in a patient that may affect each other Etiology - -cause of a disease Systole (systolic) - -Phase of the heartbeat during which the muscle contracts, pumping blood to the body Diastole (diastolic) - -Phase of the heartbeat during which muscle is relaxed and the heart fills with blood Diuretic - -a substance that promotes the production of ...

In which of the following areas does protein breakdown begin in the human body? A. Mouth B. Stomach C. Small intestine D. Large intestine - Answer B. The stomach The stomach is the first place in the digestive system in which proteinases are produced. Which of the following cell types is responsible for the production of soluble antibodies? A. Cytotoxic T cell B. Macrophage cell C. Helper T cell D. B cell - Answer D. B cell The production of antibodies by B cells is part of ...

PNB Unit 2: Heart (Gross Anatomy) Exam 2024 what is required for blood to be able to move through the tubes of the body? -Answer-a pressure gradient pressure creates ________ -Answer-flow substances always move from areas of ____ pressure to ____ pressure -Answer-high to low pressure areas what helps create pressure gradients? -Answer-pumps is the circulatory system an open or closed system? -Answer-closed is the relationship between pressure and volume direct or inverse? -Answer-inverse...

PNB Unit 3: Heart (Molecular) Exam 2024 2 similarities between skeletal and cardiac muscle cells -Answer-striated sarcomeres - sliding filament model how are the fibers of cardiac myocytes organized in the heart -Answer-fibers are arranged to wrap around the chambers so when contract, they squeeze the chambers of the heart and reduce their volume to create the pumping 3 features unique to cardiac muscle compared to skeletal -Answer-bifurcations anastomoses intercalated disks bifurcation...

What is the priority when conduction a telephone assessment? - to establish if the patients condition is IMMEDIATELY life-threatening how long does it take for cells to die after not receiving oxygen? - 3-5 minutes what are the three essential things to keep the body supplied with oxygen? - Airway, Breathing and Circulation What does 'AIRWAY' mean in regards to ABC - A clear airway through which air, containing oxygen, can enter What does 'BREATHING' mean in regards to ABC - Air ...