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Recent Posts
LESSON 140: CARDIAC-LAB CHEMISTRY
CardiacCreatine phosphokinase (CK) - Levels rise 4 to 8 hours after an acute MI, peaking at 16 to 30 hours and returning to baseline within 4 days25-200 U/L32-150 U/LCK-MB CK isoenzyme - It begins to increase 6 to 10 hours after an acute MI, peaks i...
LESSON 141: NUCLEAR MEDICINE-IN VITRO, IN VIVO TESTS
NUCLEAR MEDICINE TESTS: Procedures: Nuclear medicine physicians use two types of tests in the diagnosis of disease. In vitro (in the test tube) procedures and in vivo (in the body) procedures. In vitro procedures involve analysis of blood and ...
LESSON 139: THYROID LAB CHEMISTRY
Thyroid Chemistry:THYROXINE (T4) - Increased levels are found in hyperthyroidism, acute thyroiditis, and hepatitis. Low levels can be found in Cretinism, hypothyroidism, cirrhosis, malnutrition, and chronic thyroiditis.Normal Adult Range: 4 - 12 ug/d...
LESSON 138: GENERAL LAB VALUES-ELECTROLYTES IN HUMAN BODY
Electrolyte ValuesSODIUM - Sodium is the most abundant cation in the blood and its chief base. It functions in the body to maintain osmotic pressure, acid-base balance and to transmit nerve impulses. Very Low value: seizure and Neurologic Sx.Normal ...
LESSON 137: COMMON LAB VALUES-BLOOD
Hematology ValuesHEMATOCRIT (HCT)Normal Adult Female Range: 37 - 47%Optimal Adult Female Reading: 42%Normal Adult Male Range 40 - 54%Optimal Adult Male Reading: 47Normal Newborn Range: 50 - 62%Optimal Newborn Reading: 56HEMOGLOBIN (HGB)Normal Adult F...
LESSON 135: VISUAL EXAMINATIONS USED IN RADIOLOGY
VISUAL EXAMINATIONS USED IN RADIOLOGY The radiopaque studies may create some side effects in some patients as the radiopaque substance contains iodine contrast materials. The side effects may be of some bland reactions for instance redness of the s...

