- Which of the following is NOT true regarding arteries? Carry oxygen-rich blood to tissues Carry blood away from the heart Carry blood back to the heart Strong, thick elastic walls Question 53 Where does the exchange of waste materials and oxygen take place? Capillaries Arteries Veins Venules Question 54 Mrs. Smith's pulse is 62 beats per minute.Which term best characterizes this reading Normal Bradycardia Bradyarrhythmia Tachycardia
- What are the septa? D The walls dividing the atria and the ventricles A collective term meaning all of the heart chambers The lower chambers of the heart The sounds the heart makes when it is contracting Question 47 In the term myxoma what does the combining form myx/o mean? Blue Mucus Pulse Oxygen Question 48 Which chambers of the heart are connected by the tricuspid valve? Left atrium, right ventricle Right atrium, right ventricle Right atrium, left ventricle Left atrium, left ventricle
- In the term spermatogenesis,what does the suffix mean? Seed Hormone Animal life Armation Question 21 Where do the testes initially develop before descending into the scrotum? In the epididymis Posterior to the anus In the abdomen In the prostate gland
- Which of the following is a waste product of circulation? Venules Oxygen Carbon dioxide Nitrates Question 35 What does the diastolic blood pressure reveal? Pressure in the artery when the ventricles are relaxed Pressure on the tricuspid valve Pressure on the mitral valve Pressure in the artery when the left ventricle is contracting Question 36 What is the pulmonary artery? Artery carrying oxygen-poor blood from the lungs to the heart Artery carrying oxygen-rich blood from the heart to the lungs Artery carrying oxygen-rich blood from the lungs to the heart Artery carrying oxygen-poor blood from the heart to the lungs
- How long is the male reproductive system able to produce and release sperm cells? From puberty to approximately 65 years From birth to puberty From puberty onward From birth onward Question 29 From where is semen ejected? Through the urethra Within the ejaculatory duct Through the prostate gland Within the scrotum Question 30 What does the abbreviation STD mean? Sexually transmitted disorder Sexually transferred disorder Sexually transmitted disease Sexually transferred disease
