Which of the following are true regarding the heart? Mark (A) for Correct or (B) Incorrect....
Which of the following are true regarding the heart? Mark (A) for Correct or (B) Incorrect. If incorrect please indicate why!
____ The pulmonic valve opens during systole.
____ The tricuspid valve is a semi-lunar valve anchored to the heart by the myocardium.
____ The aortic valve is open throughout all of ventricular systole Atrial pressure increases during ventricular systole.
____ Ventricular pressure increases during both atrial and ventricular contractions.
____ P waves are associated with preloading the ventricles.
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Which of the following are true regarding the heart?
Mark (A) for Correct or (B) Incorrect....
The Heart 185 oventricular valve on the same side of the heart as the origin of...
The Heart 185 oventricular valve on the same side of the heart as the origin of the aorta is the a. aortic semilunar. c. mitral. b. tricuspid. d. pulmonary semilunar. 10. During atrial systole, all the following occur except a. deoxygenated blood passes into the right ventricle. b. oxygenated blood passes into the left ventricle. c. the ventricles are in diastole. d. the semilunar valves are open. 11. A major difference between atria and ventricles of the heart is that...
Match the follo atrial septal defect coarctation of the aorta congestive heart failure coronary artery disease lo...
Match the follo atrial septal defect coarctation of the aorta congestive heart failure coronary artery disease lotch the following pathologic conditions of the heart with their meanings below. endocarditis mitral valve prolapse fibrillation patent ductus arteriosus flutter pericarditis hypertensive heart disease tetralogy of Fallot 1. inflammation of the inner lining of the heart 2. rapid but regular atrial or ventricular contractions 3. small hole between the upper heart chambers; congenital anomaly 4. improper closure of the valve between the left...
Which of the following are true regarding an increase in SVR? Mark (A) for Correct or...
Which of the following are true regarding an increase in SVR? Mark (A) for Correct or (B) Incorrect. If incorrect please indicate why! - A. B. Diastolic pressure will increase - A. B. Systolic pressure will increase - A. B. Left ventricular work will increase - A. B. Myocardial oxygen consumption will...
.. FVC d. EKG c. Band D 53. The valve between the left upper and lower chambers of the heart is the a p...
.. FVC d. EKG c. Band D 53. The valve between the left upper and lower chambers of the heart is the a pulmonic semilunar valve. b. tricuspid valve. e. mitral valve. d. aortic semilunar valve. 54. Another name for the bicuspid valve is pulmonic semilunar valve. b. tricuspid valve. c. mitral valve d. aortic semilunar valve. 55. Use of ultrasonic waves directed through the heart to study the structure and motion of the heart is a FCHO. b. ECG...
Chapter Review Questions 0. distinct pulse. What you are feling is a 1. The thin membrane...
Chapter Review Questions 0. distinct pulse. What you are feling is a 1. The thin membrane lining the heart that is continu 10. While selecting a veio a. artery b. nerve. c. valve, d. vein. ous with the lining of the blood vessels is the c myocardium or difference between veins and epicardium 1. A major difference bes that arteries have a thicker external laver b. arteries have no endothelial layer c. veins have a thicker medial layer d. veins...
1. True -False. If a statement is True, place a T to the left of it....
1. True -False. If a statement is True, place a T to the left of it. If a statement is False, place an F to the left of it. Thin filaments in smooth muscles attach to Z discs. The majority of ventricular filling occurs during the period of atrial contraction known as the period of rapid filling. Closure of the atrioventricular valves occurs at the end of diastole/beginning of systole. Tetanus in skeletal muscles is the result of increasing the...
Crimes of the Heart: A Case Study on Cardiac Anatomy Tiffaney is worried about her newborn...
Crimes of the Heart: A Case Study on Cardiac Anatomy Tiffaney is worried about her newborn son. Ever since she brought Caleb home from the hospital it has been so hard to get him to eat and he seems to be breathing too hard all the time. She stopped breast-feeding and tried every bottle and formula on the market, but nothing has worked. So, at his one month check-up, her stomach is in knots as they place Caleb on the...
QUESTION 1. Which of the following is produced by the cells of the Zona Glomerulosa? Group...
QUESTION 1. Which of the following is produced by the cells of the Zona Glomerulosa? Group of answer choices Mineralocorticoids Glucocorticoids Glucagon T3 & T4 DHEA Question 2 During which phase of the cardiac cycle would you expect the pressure in the left ventricle to rise above the pressure in the aorta? Group of answer choices Isovolumetric filling Ventricular diastole Atrial systole Isovolumetric relaxation Isovolumetric contraction Question 3 Which hormone increases both Glycogenolysis and Gluconeogenesis? Group of answer choices DHEA...
B. SHORT QUESTIONS Answer in the booklet provided. Ensure the correct numbering. A 2-lead electrocardiogram (ECG...
B. SHORT QUESTIONS Answer in the booklet provided. Ensure the correct numbering. A 2-lead electrocardiogram (ECG) trace below shows a progressive prolongation of PR interval (more than 0.2 sec) which result in a dropped QRS complex. PR PR PR PR 1. Which pathophysiological condition does the ECG trace above represent? 2. Br-adrenegic receptor blocker reduces blood pressure by inhibiting both the chronotrophic (affecting the heart rate) and inotropic (affecting contractility) effects on the heart however also decrease the release of...
For each multiple choice question shade the letter of the alphabet of the appropriate answer on the scan sheet. Two...
For each multiple choice question shade the letter of the alphabet of the appropriate answer on the scan sheet. Two marks will be given for a correct choice and zero mark will be given for an incorrect choice or no answer. 1. The force of cardiac contraction increases in response to a) an increased filling volume b) inhibition of cardiomyocyte L-Type (slow) Ca2 channels c activation of carotid baroreceptors d) activation of the myocardial muscarinic receptors e) Both a) and...
The Heart 185 oventricular valve on the same side of the heart as the origin of the aorta is the a. aortic semilunar. c. mitral. b. tricuspid. d. pulmonary semilunar. 10. During atrial systole, all the following occur except a. deoxygenated blood passes into the right ventricle. b. oxygenated blood passes into the left ventricle. c. the ventricles are in diastole. d. the semilunar valves are open. 11. A major difference between atria and ventricles of the heart is that...
Match the follo atrial septal defect coarctation of the aorta congestive heart failure coronary artery disease lotch the following pathologic conditions of the heart with their meanings below. endocarditis mitral valve prolapse fibrillation patent ductus arteriosus flutter pericarditis hypertensive heart disease tetralogy of Fallot 1. inflammation of the inner lining of the heart 2. rapid but regular atrial or ventricular contractions 3. small hole between the upper heart chambers; congenital anomaly 4. improper closure of the valve between the left...
.. FVC d. EKG c. Band D 53. The valve between the left upper and lower chambers of the heart is the a pulmonic semilunar valve. b. tricuspid valve. e. mitral valve. d. aortic semilunar valve. 54. Another name for the bicuspid valve is pulmonic semilunar valve. b. tricuspid valve. c. mitral valve d. aortic semilunar valve. 55. Use of ultrasonic waves directed through the heart to study the structure and motion of the heart is a FCHO. b. ECG...
Chapter Review Questions 0. distinct pulse. What you are feling is a 1. The thin membrane lining the heart that is continu 10. While selecting a veio a. artery b. nerve. c. valve, d. vein. ous with the lining of the blood vessels is the c myocardium or difference between veins and epicardium 1. A major difference bes that arteries have a thicker external laver b. arteries have no endothelial layer c. veins have a thicker medial layer d. veins...
B. SHORT QUESTIONS Answer in the booklet provided. Ensure the correct numbering. A 2-lead electrocardiogram (ECG) trace below shows a progressive prolongation of PR interval (more than 0.2 sec) which result in a dropped QRS complex. PR PR PR PR 1. Which pathophysiological condition does the ECG trace above represent? 2. Br-adrenegic receptor blocker reduces blood pressure by inhibiting both the chronotrophic (affecting the heart rate) and inotropic (affecting contractility) effects on the heart however also decrease the release of...
For each multiple choice question shade the letter of the alphabet of the appropriate answer on the scan sheet. Two marks will be given for a correct choice and zero mark will be given for an incorrect choice or no answer. 1. The force of cardiac contraction increases in response to a) an increased filling volume b) inhibition of cardiomyocyte L-Type (slow) Ca2 channels c activation of carotid baroreceptors d) activation of the myocardial muscarinic receptors e) Both a) and...
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