MLPAO Study guides, Class notes & Summaries

A patient being tested for fecal occult blood should not eat foods containing: No red meat and & excess vitamin C. Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine -gentian-violet Safranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cell wall - precipitating carbohydrates in cells - precipitating enzymes in the cells - none of the above precipitating cell wall

A profile is: a. A general screening test b. A quantitative laboratory test c. A number of related laboratory tests d. Dorsal view of the patient - c. A number of related laboratory tests A specimen is: a. The removal of blood from the antecubital veins b. A small representative of body sample c. The surgical removal and examination of tissue d. The clinical analysis of a urine sample - b. A small representative of body sample

Which of the following is a surrogate test that is used to detect donors at high risk for transmitting transfusion-related disease? a) Нерatitis b) HIV c) CMV d)Malaria e) Syphilis - e) Syphilis Which of the following is a transfusion science test? a) AFP b) DAT c) NH4 d) retic e) CRP - b) DAT

When collecting FOB, the patient is restricted from consuming what а. Apples b. chicken с. Alcohol d.Acetaminophen - а. Apples (contains 8.4mg Vit C) red meat, citrus fruit When is an INR specimen rejected a. When vacuum is not fully evacuated b. when specimen is delayed in transit for 6 hours с. When the specimen has been sitting at room temp for 1 hour before testing - b. when specimen is delayed in transit for 6 hours

What does CBC stand for? - Complete Blood Count What are the formed elements of blood? - WBC, RBC, and Platelets EDTA Anticoagulant - Maintains cell shape and size and prevents blood from clotting by binding to calcium Heparin Anticoagulant - Initiates cell clumping and provides blue background staining Citrate Anticoagulant - Dilutes the blood due to the volume of the liquid and is used for platelet count only CBC handling and storage: Refrigerate at __ᵒC until testing - ...

When collecting FOB, the patient is restricted from consuming what А. Apples B. Chicken С. Alcohol D.Acetaminophen - а. Apples (contains 8.4mg Vit C) red meat, citrus fruit When is an INR specimen rejected A. When vacuum is not fully evacuated B. When specimen is delayed in transit for 6 hours С. When the specimen has been sitting at room temp for 1 hour before testing - b. When specimen is delayed in transit for 6 hours Patient comes in for a routine gtt. At the 30 min...

An electrocardiograph is the: A) Tracing of electrical activity of the heart B) Contraction and relaxation of ventricles с) Tracing of the opening and closing of heart valves D) Instrument used to record the heart's electrical activity E) Uses ultrasound waves to examine the heart - D) instrument used to record the heart's electrical activity An electrocardiograph machine is used to record the A) Electrical activity of the brain. B) Electrical activity of the heart. C) Elec...

MLPAO Test Prep ~ Histology and Cytology Exam Questions with 100% Correct Answers Histology Definition - Study of the structure of tissues Histology: Types of specimens received - Surgical procedures, biopsies, autopsies Histology: Surgical specimens include - Whole or part of an organ, cysts, tumors Histology: Biopsy specimens include - Removal of a representative sample (through needle aspiration, surgery, or endoscopy) Histology: Autopsy specimens include - Removal of tissue from a ...

MLPAO Test Prep ~ Hematology Exam Questions with 100% Correct Answers What does CBC stand for? - Complete Blood Count What are the formed elements of blood? - WBC, RBC, and Platelets EDTA Anticoagulant - Maintains cell shape and size and prevents blood from clotting by binding to calcium Heparin Anticoagulant - Initiates cell clumping and provides blue background staining Citrate Anticoagulant - Dilutes the blood due to the volume of the liquid and is used for platelet count only CBC h...

MLPAO Test Prep – Chemistry Exam Questions with 100% Correct Answers What is the functional unit of the kidney? - Nephron What is the FOB test? - Fecal Occult Blood (colorectal cancer) CSF: Normal color - Clear (colorless) CSF: Traumatic tap - Red (pink) CSF: Xanthochromtic - Yellow Urine: Average pH - 6.0 Urine: pH normal range - 4.5 - 8.0 Urine: Specific gravity range - 1.003 - 1.030 24 hour urine is utilized for _____ measurement to examine urinary function - Quantitative 24h Ur...