A buffy coat layer - Study guides, Class notes & Summaries

Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine - gentian-violet - ANSWER 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 - ANSWER precipitating cell wall A Westergren tube is used for which test procedure? - prothrombin time - hematocrit - platelet coun...

Artery - ANSWER-Blood vessels that carry blood away from the heart Arterioles - ANSWER-Smallest branches of arteries Atria - ANSWER-Upper chambers of the heart Bacteremia - ANSWER-Presence of bacteria in blood Basilic Vein - ANSWER-Vein on the inner side of the antecubital area - this is the last choice Bleeding time - ANSWER-Test done to asses platelet plug formation in the capillaries - pre-surgical Buffy coat - ANSWER-After centrifugation, the layer that is formed in a speci...

What is hemoglobin composed of? 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? Porphyria Porphyria Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation of porphyrins, the heme precursors, which are toxic to tissue in high concentrations. What is methemoglobin? Methemoglobin is a form of hemoglobin that contains ferric [Fe3+] iron and h...

OSMT Exam Question and Answers 100% Solved Correctly 2024 Which of the following is termed as the "universal solvent?" a) acid b) base c) water d) sodium chloride - answerc) water Another term for saline is: a) water b) NaCL c) Na d)Cl - answerb) NaCl Cells in an isotonic solution will: a) swell and burst b) shrink and dehydrate c) be balanced with outer concentration d) hemolyze - answerc) be balance with outer concentration A biohazardous sharps container is used to dispose:...

Biol 235 Final Exam Questions with All Correct Answers buffy coat - Answer a thin light colored layer of white blood cells and platelets than lie between a top layer of plasma and red blood cells in a centrifuged sample of blood. makes up <1% of the total volume of blood erhythrocytes - Answer red blood cells that transport oxygen from the lungs to the body cells and deliver carbon dioxide from the body cells to the lungs hemopoiesis - Answer proces...

d. Phagocytosis - ANSWER Lysosomes are involved with: a. Energy release b. Active transport c. Mitosis d. Phagocytosis b. Is a screening test for blood donors - ANSWER The specific gravity test for haemoglobin: a. Uses copper nitrate b. Is a screening test for blood donors c. Uses the principle that RBC's sink quickly if anaemia is suspected. d. All of the above - ANSWER The plasma membrane is an animal cell is: a. The cell membrane b. semi permeable c. selective d. All of the ...

VTNE REVIEW EXAM 2024 1. With which of the following is the humoral immune system involved? - Answer ️️ -b CELLS The average urine specific gravity for a healthy adult dog is - Answer ️️ -1.025 3. When performing urinalysis testing, the sample should be analyzed within_____________minutes, or refrigeration is required. - Answer ️️ -30 mins Squamous epithelial cells are not normally seen in urine samples obtained by: - Answer ️️ - Cystocentesis Pollakiuria is defined as - ...

Artery - ANSWER-Blood vessels that carry blood away from the heart Arterioles - ANSWER-Smallest branches of arteries Atria - ANSWER-Upper chambers of the heart Bacteremia - ANSWER-Presence of bacteria in blood Basilic Vein - ANSWER-Vein on the inner side of the antecubital area - this is the last choice Bleeding time - ANSWER-Test done to asses platelet plug formation in the capillaries - pre-surgical Buffy coat - ANSWER-After centrifugation, the layer that is formed in a speci...

MLPAO MLA/T Exam Questions With 100% Correct Answers Which of the following is the best example of homeostasis? a) Sexual reproduction b) Growth c) Regulation of body temperature d) Growth of hair under the arms e) Storage of food in the form of fat - answerc) Regulation of body temperature The concentration of physiological saline is: 1 a) 5.0% b) 7.0% c) 8.5% d) 0.85% e) 0.7% - answerd) 0.85% Which of the following pipettes is the most accurate? a) Serological pipette b) Mohr pipette c)...

MLT Hematology Exam 1 Questions & Answers 2023/2024 Hematology is the study of - ANSWER-Blood cells The morphology of blood cells is important to evaluate - ANSWER-when flag limits established by medical laboratory scientists in the laboratory are exceeded. Who is ultimately responsible for determining the specimen integrity before analysis? - ANSWER-medical laboratory professional Hematocrit is also called - ANSWER-Packed red cell volume The primary function of platelets is to ...