Guides d'étude, Notes de cours & Résumés

Pyrimidine - One carbon ring Cytosine, Thymine, Uracil Purine - Two carbon rings Adenine, Guanine How are nucleotides joined together? - Condensation to form phosphodiester bond What is the function of mRNA? - Carries genetic info out of nucleus Transcript translated to protein What is the function of tRNA? - Carries aa to ribosome Anticodon pairs with codon on mRNA strand What is the function of rRNA? - part of ribosome structure most abundant RNA coordinated coupling of tRNA to mRNA...

Aldosterone is released by the adrenal cortex upon stimulation by: A. Renin B. Angiotensinogen C. Angiotenisinogen I D. Angiotensinogen II - D. Angiotensinogen II Clinical Assays for tumor markers are most important for: A. screening for the presence of cancer B. monitoring the course of known cancer C. confirming the absence of disease D. identifying patients at risk for cancer - B. Monitoring the course of known cancer Detection of which of the following substances is most useful to ...

CARBOHYDRATES 1. Following overnight fasting, hypoglycemia in adults is defined as a glucose of: - <45 mg/dL (<2.5 mmol/L) 2. The following results are from a 21 year-old patient with a back injury who appears otherwise healthy: Whole Blood Glucose: 77 mg/dL (4.2 mmol/L) Serum Glucose: 88 mg/dL (4.8 mmol/L) CSF Glucose: 56 mg/dL (3.1 mmol/L The best interpretation of these results is that: - All values are consistent with a normal healthy individual

Which two of the following are associated with macrocytic anemia? - Fish tapeworm - Folic acid deficiency - Iron deficiency - Sickle cell disease - - Fish tapeworm - Folic acid deficiency Both may appear as a macrocytic anemias. If a drug is given at intervals that are the same as its half-life, approximately how long will take the drug to reach steady state? - It will take about 5-7 half-lives to reach steady state. the equilibrium between drug dosing and elimination. Please match the...

CHEMISTRY ASCP RECALL | Latest 2024 With 100% Correct Answers What is the role of albuminuria testing - Detect small urinary concentrations of albumin before there is irreparable renal damage Which of the following markers is often elevated with a solid tumor mass? - LDH. It is shown to be high with solid tumors. This makes it useful in monitoring the size of tumors during treatment. Which of the following accounts for 90 percent of osmolality in plasma? - Sodium (Na+). Sodium (Na+) is n...

Which troponin protein binds the troponin complex to tropomyosin? - Troponin T (TnT) If there are 25g of NaCl per liter of solution, what is the molarity of the solution? - 0.43M All of the following are primary functions of the kidney, EXCEPT? - Reabsorption of waste products Elevation in conjugated bilirubin is most likely to be found in which of the following conditions? - Biliary obstruction The process of pipetting 1.0 mL of plasma or serum into a tube containing 1.0 mL of saline, mi...

(Reference Range) Bilirubin - 0.2-1.0mg/dl (3-17umol/L) (Reference Range) BUN - 7-18mg/dl (2.5-6.4mmol/L) (Reference Range) Total Calcium - 8.7-10.2mg/dl (2.18-2.25mmol/L) (Reference Range) Chloride - 98-106mEq/L (98-106mmol/L) (Reference Range) Creatinine - M: 0.6-1.2mg/dl F: 0.5-1.0mg/dl (53-106/44-97) (Reference Range) Glucose (fasting) - 70-110mg/dl (3.9-6.0mmol/L) (Reference Range) Magnesium - 1.6-2.4mEq/L (0.65-1.0mmol/L) (Reference Range) Sodium - 135-145mEq/L (135-145mmol/L) (Ref...

Following overnight fasting, hypoglycemia in adults is defined as a glucose of: - <45 mg/dL (<2.5 mmol/L) Diagnosis of hypoglycemia in adults. The following results are from a 21-year-old patient with a back injury who appears otherwise healthy: whole blood glucose: 77 mg/dL (4.2 mmol/L) serum glucose: 88 mg/dL (4.8 mmol/L) CSF glucose: 56 mg/dL (3.1 mmol/L) The best interpretation of these results is that: - all values are consistent with a normal healthy individual The preparati...

CARBOHYDRATES 1. Following overnight fasting, hypoglycemia in adults is defined as a glucose of: - <45 mg/dL (<2.5 mmol/L) 2. The following results are from a 21 year-old patient with a back injury who appears otherwise healthy: Whole Blood Glucose: 77 mg/dL (4.2 mmol/L) Serum Glucose: 88 mg/dL (4.8 mmol/L) CSF Glucose: 56 mg/dL (3.1 mmol/L The best interpretation of these results is that: - All values are consistent with a normal healthy individual 3. The preparation of a patien...

arterial blood leaves the heart through the - aorta low and high controls are required for a glucose meter. these are run - exactly the same as patient samples are run blood culture collection sites are prepared by swabbing the venipuncture site with iodine, which is left on for at least - 20 seconds arterial walls have thick layers of _______ to withstand increased blood pressure during the contraction phase of the heart and maintain blood flow during its resting phase - muscle what is a...