MLPAO MLA/T Exam (Questions and Answers) 2024 100% Correct

MLPAO MLA/T Exam (Questions and Answers) 2024 100% Correct 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 - CORRECT ANSWER-c) 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% - CORRECT ANSWER-d) 0.85% Which of the following pipettes is the most accurate? a) Serological pipette b) Mohr pipette c) Volumetric pipette d) Pasteur pipette e) None of the above - CORRECT ANSWER-c) Volumetric pipette Hypersecretion of insulin would result in: a) Weak and brittle bone b) Diabetes c) Hyperglycemia d) Glucosuria e) Hypoglycemia - CORRECT ANSWER-e) Hypoglycemia Deoxygenated blood is pumped into the: a) Systemic circulation b) Pulmonary circulation c) Lymphatic system d) Coronary sinus e) None of the above - CORRECT ANSWER-b) Pulmonary circulation The semi-lunar valve: a) Are located in between the Rt. Atrium and ventricles b) Occur in the carotid sinus c) Open to allow blood to leave the ventricles d) Two of the preceding e) None of the above - CORRECT ANSWER-c) Open to allow blood to leave the ventricles After pulmonary circulation, the blood is received by: a) Right atrium b) Left atrium c) Left ventricle d) Right ventricle e) None of the above - CORRECT ANSWER-b) Left atrium When you have a STAT request, you should perform the test: a) As soon as possible b) Immediately c) Until all the specimens arrive d) After your break e) 2 hours after specimens arrive - CORRECT ANSWER-b) Immediately If you use a "To Contain" pipette, you should: a) Blow out the last drop b) Let the last drop stay in the micropipette c) Rinse it to make sure all of the content is delivered d) Use as a normal pipette e) None of the above - CORRECT ANSWER-c) Rinse it to make sure all of the content is delivered The valve located between the right atrium and the right ventricle is: a) Mitral valve b) Tricuspid valve c) Semi lunar valve d) Aortic valve e) None of the above - CORRECT ANSWER-b) Tricuspid valve The electrical conductivity of distilled or deionized water is: a) High b) Normal c) Low d) Same as 0.85% saline e) Same as tap water - CORRECT ANSWER-c) Low In order to deliver the total volume from the pipette which has a frosted ring near the colour code, you will: a) Rinse the pipette b) Let the last drop remain c) Stop before the 9 mark d) Blow out the last drop e) Ask for assistance - CORRECT ANSWER-d) Blow out the last drop Which of the following tests are eligible for stat recording: a) CSF for microbiology b) BHCG for suspected ectopic pregnancy c) Blood gasses d) Lipid assessment e) AB and C are correct - CORRECT ANSWER-e) AB and C are correct Which of the following is not a cardiac enzyme? a) Creatin Phosphokinase b) Aspartate aminotransferase c) Lactic Dehydrogenase d) Serum Glutamic Oxaloacetic Transaminase e) Alkaline phosphatase - CORRECT ANSWER-e) Alkaline phosphatase VMA is used to test for: a) Carbohydrates metabolism b) Epinephrin metabolism c) Fat metabolism d) Pulmonary function e) Cardiac enzymes - CORRECT ANSWER-b) Epinephrin metabolism Which of the following has valves? a) Arteries b) Arterioles c) Capillaries d) Veins e) All of the above - CORRECT ANSWER-d) Veins The specimen we commonly use for 17-ketosteroid test is:a) Clean catch mid-stream urine b) Plasma c) Whole body d) 24 hour urine e) Stool - CORRECT ANSWER-d) 24 hour urine Xylose tolerance test is primarily tested for: a) Insulin levels b) Absorption ability of the small intestine c) Digestive enzyme levels d) Heart condition e) Porphine levels - CORRECT ANSWER-b) Absorption ability of the small intestine Which of the following could not be considered as a source of error in microhematocrit tests? a) Hemolysed specimen b) Hemoconcentrated specimen c) Overfilling of the capillary tube d) Including the buffy coat for the red cell column reading e) None or the above - CORRECT ANSWER-e) None or the above The normal life span of erythrocyte is: a) 48 hrs. b) 90 days c) 120 days d) ½ year e) 14 days - CORRECT ANSWER-c) 120 days Leaving the urine for prolonged time will increase: a) Bacteria b) Urobilinogen c) Nitrite d) pH e) All of the above - CORRECT ANSWER-e) All of the above Hemoconcentration can be caused by: a) Tourniquet which is left on the patient too long b) A rolling vein c) Antiseptic is not dried d) A small gauge number needle e) Two of the proceeding - CORRECT ANSWER-e) Two of the proceeding