1) The heart beats ___ times per minute in an adult. a) 100-110 b) 55-65 c) 72-80 d) 92 2) What is the fluid part of the blood that carries food and secretions to the cells and Carbon dioxide from the cells? a) Lymph b) Sebum c) Pus d) Plasma 3) What secretes enzyme-producing cells responsible for digesting carbohydrates, proteins and fats? a) Ovaries b) Pancreas c) Testes d) Liver 4) Which hormone is dominant in males? a) Estrogen b) Progesterone c) Melasma d) Testosterone 5) Which system protects the body from diseases? a) Circulatory b) Integumentary c) Lymphatic d) Endocrine 6) The act of moving food along the digestive tract is called? a) Ingestion b) Elimination c) Absorption d) Peristalsis 7) The minute thin-walled vessels that connect arteries and veins to smaller areas are ___ a) Veins b) Capillaries c) Arteries d) Lymph vessels 8) The blood circulation that goes from the heart to the lungs to be purified and then back to the heart is called? a) Pulmonary circulation b) Posterior circulation c) General circulation d) Not listed 9) The _______ stop the backflow of the blood so that it flows in one direction a) Atrium b) Lymph node c) Ventricles d) Valves 10) The _____ is the main source of blood supply to the head, neck and the face a) Jugular vein b) Transverse facial c) Common carotid artery d) Not listed 11) The blood circulation that goes from the heart throughout the body and then back to the heart is called? a) Pulmonary circulations b) Endocrine circulation c) Lymphatic circulation d) General circulation 12) The ____ is main source of blood away from the head, face and neck back to the heart a) Common carotid artery b) Jugular veins c) Velves d) Facial vein 13) The normal temperature of blood is? a) 98.6 b) 99.0 c) 96.8 d) 95.5 14) The portion of the blood having a clear appearance is known as? a) White blood cells b) Plasma c) Platelets d) Lymph 15) The _____ is an efficient pump that keeps the blood moving through the body a) Lung b) Heart c) Kidney d) Stomach 16) The pericardium is a membrane that _______ a) Divides the heart into four chambers b) Encloses the blood vessels c) Encloses the heart d) Regulate heart beat 17) Hemoglobin is a substance that _____ a) Destroys pathogenic germs b) Gives blood its red color c) Helps stop bleeding d) Helps circulate the blood throughout the body 18) The upper thin walled chambers of the heart are called? a) Valves b) Ventricles c) Atrium d) Pericardium 19) The _____ purifies the body by eliminating waste matter a) Circulatory system b) Endocrine system c) Muscular system d) Excretory system 20) The diaphragm helps control? a) Circulation b) Respiration c) Elimination d) Digestion 21) 21. Blood Clots, which stop bleeding from wounds, are formed with the help of? a) Red blood cells b) White blood cells c) Platelets d) Plasma 22) 22. The cells which combat or fight pathogenic bacteria are known as? a) Red bone marrow b) Leukocytes c) Erythrocytes d) Thrombocytes 23) The sweat glands and oil gland are part of the _____ a) Endocrine glands b) Exocrine glands c) Lymph node d) Accessory glands 24) The ______ is composed of specialized glands which regulates and control the growth and health of the body a) Excretory system b) Respiratory system c) Digestive system d) Endocrine system 25) _______ is colorless, watery fluid circulate throughout the lymphatic system a) Plasma b) Lymph c) White blood cells d) Pus 26) Duct glands produce substances such as _________ a) Sweat b) Lymph c) Adrenaline d) Insulin 27) The lymph vascular system has many function includes? a) Carrying waste from body cells to the kidneys b) Providing a lubricant for the joints c) Defending against bacteria d) Carries food and nourishment to the cells 28) The function of the gland? a) Protect the circulatory system from infections b) Remove hormones from the bloodstream c) Convert certain elements of the blood into new compound d) Produce new blood cells 29) Which of the following is not a true statement about blood? a) Blood carries water, oxygen and food to the cells of the body b) Blood carries carbon dioxide and waste products to be eliminated c) Blood is bright red in the veins and dark red in the arteries d) Blood helps equalize the body’s temperature 30) Which gland found in the center of the head controls all other endocrine glands? a) Thyroid gland b) Sweat gland c) Pituitary gland d) Oil gland 31) 31. What body system is responsible for changing food into nutrients and waste? a) Endocrine b) Excretory c) Integumentary d) Digestive 32) 32. Endocrine glands secrete? a) Sweat b) Antibodies c) Sebum d) Hormones 33) 33. The act of moving food along the digestive tract is? a) Ingestion b) Elimination c) Absorption d) Peristalsis 34) 34. Which part of the breathing cycle absorbs oxygen into the blood? a) Respiration b) Exhalation c) Inhalation d) Circulation 35) 35. How does the skin purify the body? a) It eliminate salt b) It eliminate water c) It eliminate bile d) It eliminate carbon dioxide 36) 36. Which organ discharges bile and helps to break down digestive fat? a) Kidneys b) Liver c) Large intestine d) Stomach 37) 37. Which blood vessels connect the smaller arteries to venules? a) Veins b) Arteries c) Capillaries d) Platelets 38) 38. What is the importance of lymph? a) To secrete enzymes for digestion b) To fight infections c) To synthesize proteins d) To disperse white blood cells and cell nutrients 39) 39. What does the liver do? a) Secretes enzyme necessary for digestion b) Fight infections c) Help with the decomposition of white blood cells d) Carries oxygen to the body cells 40) 40. What is the largest artery in the body? a) Brain b) Heart c) Aorta d) Lungs 41) 41. What organ circulate the blood? a) Brain b) Liver c) Heart d) Kidney 42) What do veins do? a) Carry oxygenated blood away from the heart b) Collect blood from the capillaries c) Connect the artery to vein d) Take waste material to the heart for cleaning 43) What do the kidney do? a) Pump nitrogen into the blood b) Convert food to nutrients c) Pump oxygen into the blood d) Excrete water waste 44) 44. What is a nutritive fluid flowing through the circulatory system? a) Lymph b) Pus c) Blood d) Water 45) 45. How much blood does the human body contain? a) 1-3 pints b) 12-14 pints c) 8-10 pints d) 17-20 pints 46) 46. What is defecation? a) Circulating water through the body b) Absorbing nutrients into the body c) Breaking food down into nutrients d) Eliminating waste from the body 47) 47. What is true of the pituitary gland? a) It is the most complex organ of the endocrine system b) It has no effect on the physiological processes of the body c) It is the most complex organ of the Integumentary system d) It affects very few of the body’s physiological processes

TEST CARDIOVASCULAR SYSTEM +

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