Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Agriculture2-troy
misc. questions
| Question | Answer |
|---|---|
| Three classes of hormones | steroids, proteins( peptides or goycoproteins), and amines |
| Steroid hormone synthesis is regulated through | negative feedback by another hormone (e.g., cortisol/ACTH) |
| Protein hormone synthesis is regulated through | change in analyte concentration in serum (e.g., insulin/glucose) and negative feedback by another hormone (e.g., testosterone/FSH) |
| Amine hormone synthesis is regulated by | nerve stimulation, antoher hormone(e.g., thyroxine/TSH), and negataive feedback |
| Examples of clinically significant steroid hormones | cortisol, aldosterone, testosterone, estrogen, progesterone |
| Examples of clinically significant protein hormones | FSH, LH, TSH, hCG, insulin, glucagon, parathyroid hormone, growth hormone, and prolactin |
| Examples of clinically significant amine hormones | epinephrine,norepinephrine, thyroxine and triiodothyronine |
| Commonly used methods for quantifying hormones include electrochemiluminescent immunoassay (Electro CLIA), high performance liquid chromatrography (HPLC) | enzyme-multiplied immunoassay technique (EMIT),fluorescent immunoassay (FIA),fluorescent polarization immunoassay (FPIA), and chemiluminescent immunoassay (CLIA) |
| Hormones produced by the hypothalamus | corticotropin-releasing hormone CRH, Gonadotropin-releasing hormone GnRH, Growth hormone-releasing hormone GHGRH, Thyrotropin-releasing hormone TRH, Dopamine,and Somatostain |
| a hormone that inhibits prolactin release | Dopamine |
| a hormone that inhibits secretion of TSH and GH | Somatostatin |
| a hormone produce by hypothalamus that stimulates secretion of adrenocoticotropic hormone (ACTH) | Corticotropin-releasing hormone (CRH) |
| a hormone produce by the hypothalamus that stimulates secretion of FSH and LH | Gonadotropin-releasing hormone (GnRH) |
| also known as vasopressin | antidiuretic hormone |
| ACTH and cortisol exhibit diurnal variation, with highest levels in what time? | highest level in the morning and lowest level in the late afternoon to early evening |
| Growth hormone is also known as | somatotropin hormone |
| criteria for diagnosis of DM, 1. symptoms of diabetes plus random plasma glucose of = or > 200 mg/dl (11.1mmol/L), 2. FPG of = or > 126 mg/dl (7.0 mmol/L) and | 3. 2 Hour post load glucose + or > 200 mg/dL (11.1 mm0l/L) during a n OGTT, using a glucose load of 75 g anydrous glucose dissolved in water. |
| is the reference method for glucose test | hexokinase method. Other tests include glucose oxidase method and glucose dehydrogenase method |
| The increase in absorbance of NADPH at 340 nm is measured as directly proportional to glucose in what method? | hexokinase method. this involves 2 coupled reactions |
| this method is specific for beta D-glucose | glucose oxidase method.( glucose+ O2---->gluconic acid + H2O2 ) with glucose oxidase as the enzyme catalyst. |
| Glucose + ATP----> G6PO4 + ADP with what enzyme as catalyst | hexokinase, with coenzyme Mg2+ |
| Proinsulin is cleaved into the active hormone, insulin, and an inactive peptide called | C-peptide. this peptide reflects the production of endogenous insulin |
| the presence of autoantibodies to pancreatic islet markers confirms a diagnosis of what type of diabetes | type 1 diabetes. Islet cell cytoplasmic autoantibodies are seen at the onset of 70% to 80% of type 1 diabetes cases. |
| Glutamic acid decarboxylase autoantibodies are also found at the onset of 70% to 80% of what type of diabetes cases, and insulinoma- 2–associated autoantibodies are found with about 60% of such cases | type 1 diabetes |
| In both diabetic and nondiabetic critically ill patients, hyperlycemia is associated with | impaired immunity that results in increaseed susceptibility to infection. |
| is associated with pathological changes in both diabetic and nondiabetic patients, such as impaired immunity, blindness, renal disease, and neuropathy | Hyperglycemia |
| is associated with cardiovasculardisorders, stroke, and limb amputation | Hyperglycemia of diabetes |
| Glycated hemoglobin normal value is | 4%-6%. also called glycosylated hemoglobin or HbA1c |
| are by-products of excessive beta-oxidation of fatty acids | KETONES.They are beta-hydroxybutyric acid(is present in large amount 78%), acetoacetate 20% and acetone 2% are products of this process. |
| is defined as blood pressure greater than or equal to 140/90 mm Hg | Hypertension |
| is a term that is used to describe albumin in urine in amounts that are slightly above normal | MICROALBUMINURIA, is sometimes described as "dipstick-negative albuminuria" since urine dipsticks are not sensitive to these small amounts. |
| Sodium nitroprusside test and B-Hydroxybutyrate Dehydrogenase method are test methodology for | Ketones |
| is a common occurence in the ketoacidosis of diabetes | Dehydration |
Created by:
troy1016
Popular Agriculture sets