A&P4 ATI - exam review for ati PDF

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Anatomy & Physiology ATI 1. Which of the following pituitary hormones stimulates the process of gametogenesis?  follicle-stimulating hormone 2. When blood leaves the left ventricle of the heart, which of the following structures does it enter next?  aorta 3. Calcium concentration in the blood is controlled by which of the following glands?  parathyroid 4. Which of the following occurs as a result of the release of antidiuretic hormone?  Fluid volume in the body increases 5. Which of the following is responsible for the regulation of body temperature?  hypothalamus 6. Breastfeeding of an infant provides which of the following types of immunity?  natural passive 7. Which of the following antibody types mediates the body's response to an allergen?  IgE 8. Which of the following is the function of the ureters?  To conduct urine from the kidneys to the bladder 9. Which of the following electrolytes plays an essential role in the clotting of blood?  Calcium  -plays an essential role in blood coagulation. 10. Testosterone production is regulated by which of the following glands?  Pituitary gland 11. Bile aids in the digestion of which of the following?  Fat, bile breaks down fats in normally functioning gastrointestinal system 12. Which of the following is the hormone that regulates urine output?  Anti-diuretic from posterior pituitary to increase reabsorption of water & sodium from kidney's 13. Which of the following does the respiratory system eliminate when there is an excess of hydrogen ions in the body?  carbon dioxide 14. Blood cells are produced by which of the following?  Red bone marrow

15. After passing through the glottis, inspired air then travels through which of the following structures?  larynx 16. Which of the following types of muscle tissue is under voluntary control?  skeletal 17. An occurrence of too high of a concentration of which of the following electrolytes is associated with cardiac arrhythmias?  Potassium 18. Blood pH is measured by the gain and loss of which of the following?  Hydrogen 19. Which of the following is a structure that filters foreign particles from lymphatic fluid?  Lymph nodes 20. Which part of the brain regulates heart rate, respiratory rate, and blood pressure?  medulla oblongata 21. Which of the following substances is involved in the destruction of ingested pathogens?  stomach acid 22. The release of histamine is associated with which of the following?  mast cells 23. Which part of the nephron is closest to the collecting duct?  distal convoluted tubule 24. Which of the following is a result of stimulation of the sympathetic nervous system?  Increased cardiac output 25. Which of the following hormones is produced by the thyroid gland and is active in calcium metabolism?  calcitonin 26. Which of the following cardiac valves prevents blood from returning to the left ventricle of the heart?  Aortic valve 27. Which of the following describes the event of ovulation?  the graafian follicle releases an ovum 28. Which of the following is a structure of the inner ear?  cochlea

29. Which of the following occurs at the beginning of systole in a healthy heart?  ventricles contract 30. Which of the following tissues attaches muscle to bone?  Tendon 31. Which of the following structures, located at the end of the ear canal, vibrates when sound waves strike it?  tympanic membrane 32. Peripheral vasodilation results in a heat loss through which of the following processes?  radiation 33. Which of the following may indicate a hypersecretion of thyroid hormones?  weight loss 34. Which of the following is the function of angiotensin II in the regulation of blood pressure?  vasoconstriction 35. Which of the following structures of the gastrointestinal system absorbs iron and bile salts?  ileum 36. Which of the following mediates the body's response to stress?  Cortisol 37. Which of the following is a result of the process of meiosis?  Sperm and ova are produced 38. Which of the following is the correct order of the protective meningeal layers of the brain from inside to outside?  pia mater, arachnoid, dura mater 39. Which of the following structures of the respiratory system is the site of gas exchange?  alveoli 40. Which of the following valves prevents backflow of blood from the right ventricle into the right atrium of the heart?  tricuspid 41. Which of the following is the average length of the female urethra?  1-1.5 inches 42. Which of the following is a site of sperm maturation in the male reproductive system?  epididymis

43. Which of the following bones is a component of the appendicular skeleton?  symphysis pubis 44. A normal adult bladder has the capacity to hold up how many mL of urine before involuntary micturition is likely to occur?  600 mL 45. Which of the following is associated with wound healing by primary intention?  A minimal scar tissue 46. Which of the following is a role of platelets in hemostasis?  Formation of plugs 47. Which of the following is the effect of aldosterone secretion on electrolyte levels?  Sodium levels are increased 48. In the process of wound healing, which of the following plays a role in clearing a wound of cellular debris?  neutrophils 49. Which of the following is the iron-containing component of a red blood cell?  hemoglobin 50. Straightening the elbow by lowering the hand affects which of the following muscles?  Triceps brachii 51. Which of the following hormones or enzymes is involved in fluid balance and is produced by the kidneys?  renin 52. Which of the following types of cells is primarily responsible for the destruction of old cells and invasive micro-organisms?  macrophages 53. Which of the following parts of the central nervous system is responsible for the control of involuntary respirations?  medulla oblongata 54. In a normally functioning cardiovascular system, where does the heartbeat originate?  sinoatrial node 55. Which of the following is a function of the gallbladder?  Storage of bile, Storage until released to aid in digestion 56. Which of the following hormones is secreted by the posterior pituitary gland?  antidiuretic hormone

57. Which of the following is the measurement of the percentage of red blood cells in whole blood?  hematocrit 58. Which of the following ions is most abundant in extracellular fluid?  Sodium 59. Where are nutrients absorbed when transported into the bloodstream?  small intestine 60. Which of the following tissues connects bones to joints?  ligaments 61. Which of the following structures comes after the ascending colon?  transverse colon 62. Which of the following is a function of the liver?  lipid metabolism 63. Which of the following structures prevents food from being aspirated into the lungs?  epiglottis 64. Which of the following functions is associated with the dermal layer of the skin?  collagen formation 65. Which of the following is wax-like substance secreted by glands in the external ear canal?  cerumen 66. Production of which of the following is a function of the prostate gland?  Substance to enhance sperm motility 67. Which of the following is the function of surfactant in the alveoli of the lungs?  prevention of collapse 68. Which of the following blood vessels carry deoxygenated blood to the right atrium of the heart?  superior and inferior vena cava 69. An individual with which of the following blood types can receive only blood of that same type?  Type O 70. Which of the following structures is located between the descending colon and the rectum?  sigmoid colon...