False urine dipstick results duo to strong oxidizing agent
This patient had a Urinalysis, the dipstick results were as follow:
Glucose – 100 mg/dL
Bilirubin – neg
Ketone – neg
Specific Gravity – 1.010
Blood – ...
Serum Albumin
Albumin is the predominant plasma protein. It has no known enzymatic or hormonal activity, and accounts for approximately 50% of the protein found in human plasma.
Its normal concentrations ...
Hippuric Acid Crystals
Hippuric Acid crystals are rarely seen – yellow-brown or colorless elongated prisms or plates and maybe so thin to resemble needles and they often cluster together
it’s ...
difference between Plasma and Serum
Plasma is the supernatant obtained after centrifugation of blood collected into a test tube containing anticoagulant to prevent clotting
Several anticoagulants are used in laboratory ...
Ammonium biurate Crystals
Appearance:
Ammonium biurate crystals are yellowish-brown and can be seen in a “thorn apple” shape (round with thorny projections) or in spherical form.
Chemical ...
Gamma-Glutamyl Transferase (GGT)
Measurement of gamma-glutamyl transferase (GGT) assists in the diagnosis of liver problems, especially alcoholic cirrhosis and liver tumors. GGT is an enzyme found primarily in the ...
Creatinine
Creatinine is the waste product of creatine phosphate, a compound found in the skeletal muscle tissue. It is excreted entirely by the kidneys. Increased levels of creatinine ...
C-Reactive Protein (CRP, hs-CRP)
C-reactive protein (CRP) is a glycoprotein produced by the liver, which is normally absent from the blood. The presence of acute inflammation with tissue destruction within ...
Schilling Test (Vitamin B12 Absorption Test)
The Schilling test is used to evaluate the ability of the small intestine to absorb vitamin B12. When vitamin B12 is ingested, it combines with intrinsic factor from the gastric mucosa. ...



