PATHOPHYSIOLOGY PRACTICE EXAM: 50 MULTIPLE CHOICE QUESTIONS WITH ANSWERS LATEST 2023 RATED A+

PATHOPHYSIOLOGY PRACTICE EXAM: 50 MULTIPLE CHOICE QUESTIONS WITH ANSWERS LATEST 2023 RATED A+ The Apex of the human heart lies.... a) On the diaphragm b) Above the clavicle c) Anterior to the sternum d) None of the above 2)The rhythmic compression of the heart between the sternum and the sternum and the vertebrae that can maintain blood flow during cardiac massage is called ........... a) Mucocilliary escalator b) Cardiac massage c) Cardio - pulmonary resuscitation(CPR) d) Baroreceptor reflex 3)The two - layered fibrous sac with a lubricated space that encloses the heart is called ........... a)The peritoneum b)The pericardium c)The pleura d)None of the above 4) True or False The cardiovascular system (CVS), is made up of the systemic circulation, the pulmonary circulation and the lymphatic circulation. a) True b) False (heart is missing) 5)Contraction of the heart muscles is called ............. a) Systole b) Diastole c) Cardiac muscle relaxation d) All of the above