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Pathophys 4
Pathophysiology Test 4 review
| Question | Answer |
|---|---|
| Which aspect of cirrhosis accounts for the development of esphageal varicosities? | Portal hypertension |
| ACTH, which is normally produced by pituitary cells, can also be produced by calls of a | Carcinoma of the lung |
| Accumulation of fluid in the abdominal cavity in patients with cirrhosis is associated with hypersecretion of | Aldoserone |
| The posterior pituitary secretes | antidiuretic hormone (ADH) |
| Adrenalin is secreted by | adrenal medullary cells |
| the most common urinary stones are composed of: | calcium |
| which component of the pancreatic juices acts as a buffer and neutralizes the acidity of the gastric juice? | bicarbonate |
| acromegaly is typically produced by tumors are | anterior pituitary |
| hypothyroidism can be caused by deficiency of | iodine |
| hyperparathyroidism results in | increased levels of parathyroid hormone (PTH) in circulating blood |
| The Goodpasture;s syndrome which presents with crescentic glomerulonephritis is an example of | type 2 hypersensitivity |
| which of the follwing is a good serologic marker of hepatocellular carcinoma? | alpha fetoprotein (AFP) |
| Type 1 diabetes is associated with a loss of | beta cells in the pancreas |
| biochemical measurements of thyroid hormones in circulation in patients with hyperthyroidism indicate that | t3 and t4 levels are elevated, whereas the TSH level is low |
| Graves' disease is an example of | type 2 hypersensitivity |
| an epidural hematoma is defined as | a hematoma located between the skull and the dura mater |
| True or False: hemophilia a is a congenital deficiency of clotting factor VII | True |
| True or False: Anencephaly is a congenital defect characterized by incomplete formation of the cranium and destruction of loss of the brain | True |
| True or False: In postpubertal patients, somatrotropic adenomas cause gigantism. | False |
| True or False: In normal patients, the levels of pancreatic enzymes in the circulating blood are low | True |
| True or False: Hemolytic anemia due to transfusion with a mismatched blood type is an example of type 3 hypersensitivity | False |
| True or False: Lack of antidiuretic hormone (ADH) cause diabetes mellitus | False |
| True of False: Hyperbilirubinemia is one of the most common biochemical abnormalities in liver disease. | True |
| True or False: Individuals considered universal recipients have O blood group | False |
| True or False: Nephritic syndromes are associated with signs of inflammation | True |
| True or False: Neuroblastoma and pheochromocytoma are both tumors of the adrenal cortex | False |
| True or False: In adults, the blood-brain prevents bilirubin from entering compartments in the central nervous system | True |
| True or False: Type 1 diabetes is insulin-dependent. | True |
| True or False: Insulin is a hormone secreted by the exocrine pancreas. | False |
| Complications of cirrhosis include: | ascites, splenomegaly, hypoalbuminemia |
| Which of the following conditions affect normal hemoglobin structure and/or function? | sickle-cell anemia, thalassemia alpha, thalassemia beta |
| Which of the following changes are associated with diabetes mellitus? | hyperglicemia, glucosuria, polyuria, polydipsia, polyphagia |
| the most important digestive enzymes produced by the pancreas are | lipase, peptidases, amylase |
| the following coagulation factors are synthesized in the liver | fibrinogen, prothrombin, hageman factor |
| the meninges that envelope the brain are called | dura mater, arachnoid, pia mater |
| the pathogenesis of ascites formation in cirrhosis involves | decreased albumin production, retention of sodium, reduced renal water excretion, increased release of aldosterone. |
| Trombocytopenia | reduced number of circulating platelets |
| leukopenia | reduced number of circulating white blood cells |
| dysuria | painful urination |
| polyphagia | ingestion of large amount of food |
| lymphocytosis | increased number of circulating lymphocytes |
| polyuria | excretion of a large amount of urine |
| leukocytosis | increased number of circulating white blood cells |
| glucosuria | painful urination |
| polydipsia | excessive thirst |
| diapediesis | exit of blood cells from a vessel into the tissue, as occurs in inflammation |
| urolitiasis | formation of stones in the urinary tract |
| cholethiasis | presence of stones in the gallbladder and/or in the bile ducts |
| xenograft | tissue transplant between animals of different species |
| isograft | tissue transplant between genetically identical individuals |
Created by:
johnsonb605
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