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...

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...

Which of the following statements about the lymphatic system is NOT true? - Answer lymph nodes are concentrated mostly near the heart Which of the following does NOT play an important role in returning lymph to the bloodstream? - Answer pumping action of the heart What structure carries lymph AWAY FROM a lymph node? - Answer efferent lymphatic vessel Which of the following statements about lymph node structure is NOT correct? - Answer they are microscopic nodules Which of...

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 ...

EMT AAOS Section 7 Trauma Test Questions with 100% Correct Answers | Verified | Updated If direct pressure with a sterile dressing fails to immediately stop severe bleeding from an extremity, you should apply: A. additional sterile dressings. B. a splint and elevate the extremity. C. a tourniquet proximal to the injury. D. digital pressure to a proximal artery. - Answer ️️ -a tourniquet proximal to the injury. 2. A 22-year-old male was kicked in the abdomen multiple times during an ...

three frameworks of comparative systems - -Form & function of the parts under investigation -Phylogenetic diversity & evolution of the system in different taxa -Ecophysiology Tech designs vs living systems - -Technological advancement is an evolutionary progression -Organisms are impressive, beautiful & awe-inspiring >Exceedingly complex in architecture & functional adaptations >Appropriate to speak of life forms having "design" Emergent properties of animal physiology - - Atoms ...

Wave of Depolarization - Answer-an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - Answer-consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - Answer-the center in the brainstem that induces vomiting Vital Centers - Answer-centers in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of respiration Vestibular nerve - Answer-part of the eigh...

angiosperms - ANSWER refers to all flowering seed plants, which produce seeds that are covered by fruit monocots - ANSWER plants with only one cotyledon per seed; parallel veins, flower petals in multiples of 3, fibrous root system pulmonary - ANSWER these arteries carry blood from the heart to the lungs ventricles - ANSWER thick-walled chambers of the heart that pump blood out of the heart and to the body coronary arteries - ANSWER arteries that supply the heart muscle with blood ...

center in the brainstem that induces vomiting Vital Centers - answercenters in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of respiration Vestibular nerve - answerpart of the eighth cranial nerve that is connect with equilibrium and hearing Venule - answerany of the small vessels that collect blood from networks of capillaries and join them to form veins Ventricular tachycardia - answera cardia dsrhythmia in which there is rapid firing...

DAANCE Exam Questions And Answers (Verified And Updated) Wave of Depolarization - answeran advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - answerconsists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - answerthe center in the brainstem that induces vomiting Vital Centers - answercenters in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of ...