Straighterline Anatomy & Physiology II Final Exam (2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A

Straighterline Anatomy & Physiology II Final Exam (2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Which of the following might increase the risk for cardiovascular disease? Answer: chronic stress Q: Aortic stenosis results from Answer: a narrowed opening through the aortic valve Q: An incompetent pulmonary semilunar valve could result in less blood reaching the Answer: lungs Q: A patient has been diagnosed with mild heart disease. Tests show that some of the coronary arteries are partially occluded. Which of the following is the best course of action to treat the disease? Answer: Angioplasty Q: Angina pectoris is chest pain caused by reduced Answer: blood supply to cardiac muscle. Q: Coronary artery disease can diminish myocardial blood flow resulting in the death of myocardial cells. This condition is known as a myocardial Answer: infarction Q: What abnormal heart rhythm could be caused by an elevated body temperature, excessive sympathetic stimulation, or toxic conditions? Answer: tachycardia Q: Which type of vessel has the greatest compliance? Answer: veins Q: Which of the following thoracic organs is supplied by a parietal branch of the thoracic aorta? Answer: the intercostal muscles Q: Increased pressure in the aortic arch will activate the aortic arch reflex and cause Answer: increased parasympathetic stimulation of the heart. Q: According to Poiseuille's law, Answer: if resistance increases, flow decreases Q: The vein that ascends along the medial side of the lower limb to the femoral vein is the ____ saphenous vein and the vein that ascends along the posterior aspect of the leg to the popliteal vein is the _____ saphenous vein. Answer: great; small Q: If someone has a blood pressure reading of 110/70 mm Hg, their pulse pressure would be Answer: 40 mm Hg. Q: What is the most important means by which capillary exchange occurs? Answer: diffusion Q: Which of the following statements about laminar blood flow is true? Answer: The outermost layer of blood experiences the greatest resistance to flow. Q: In capillary exchange, which of the following statements is true? Answer: Most fluid that leaves the arterial end of a capillary reenters the venous end of a capillary. Q: The exchange of nutrients and gases between the blood and tissue cells is the primary function of Answer: