List of top Medical Laboratory Technology Questions

Arrange the components of membrane-based rapid diagnostic test in the order of specimen flow
A. Soak pad
B. Test band
C. Control band
D. Sample pad
E. Conjugate pad
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The uses of chi-square test are given below, choose the correct statements.
A. Used as test of Independence.
B. Used as a test of association between two events.
C. Used as a test of heterogeneity.
D. To measure degree of deviation.
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Arrange the landmarks in the evolution of life on the earth.
A. Formation of oceans and continents.
B. Diversification of multicellular eukaryotes.
C. Appearance of protists, the first eukaryotes.
D. Appearance of endosymbionts (mitochondria).
E. Appearance of aerobic bacteria development of O\(_2\) - rich atmosphere.
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Choose correct statements about cancer cells.
A. They disobey the growth controlling signals in the body.
B. They escape death signals and achieve immortality.
C. They do not lose properties of differentiation.
D. Due to gain of growth controls, they are genetically stable.
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How much percentage of white blood cells do monocytes make up of ?
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : The ulnar nerve is also known as the 'musician's nerve'.
Reason (R) : It controls fine movements of the fingers.
In the light of the above statements, choose the most appropriate answer from the options given below :
Normal functioning of thyroid gland require certain quantity of daily in take of iodine. What is its normal daily requirement ?
Which vitamin is required for growth simulation of 'Bacillus anthracis' ?
From the following components, choose correct sequence of any medical instrumentation system.
A. Signal conditioner
B. Microcontroller
C. Display
D. Sensor/transducer
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Interferon-\(\alpha\)-2a protein is used for the treatment of :
Which of the following proteins or peptides blocks epithelial infection by bacteria, fungi and viruses ?
Molecules that bind to a protein (or any other target) in a defined way are known as ________.
Choose correct option from the signs of inflammation.
A. Redness
B. Swelling
C. Cold
D. Pain
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Which statements are true for NKT cells ?
A. NKT cells can act as both helper cells and cytotoxic cells.
B. NKT cells do form memory cells.
C. NKT cells killing appears to depend predominantly on FasL-Fas interactions.
D. NKT cell include both CD4\(^+\) and CD4\(^-\) subpopulations, which may also differ by cytokine production.
E. NKT cells do not express a number of markers characteristic of T lymphocytes.
Choose the correct answer from the options given below :
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Iodine is highly effective bactericidal agent and it is effective against all kinds of bacteria.
Reason (R) : Iodines are protein denaturants, and this property may to a large extent, account for their antimicrobial activity.
In the light of the above statements, choose the most appropriate answer from the options given below :
Which of the following are EEG signal bands ?
A. Alpha ($\alpha$)
B. Beta ($\beta$)
C. Lambda ($\lambda$)
D. Theta ($\theta$)
E. Delta ($\delta$)
Choose the correct answer from the options given below :
The brain stem comprises of :
A. Pons
B. cerebellum
C. mid brain
D. mamillary body
E. medulla oblongata
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Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Osmolarity is affected by the volumes of the various solutes in the solution, while osmolality is not.
Reason (R) : The osmolarity is the no. of osmoles per kilogram of the solvent whereas the osmolality is the no. of osmoles per litre of the solution.
In the light of the above statements, choose the most appropriate answer from the options given below :
Steps of statistical methods in singular statistics are given below. Arrange them in the way data is analyzed.
A. Organisation of Data
B. Collection of Data
C. Analysis of Data
D. Presentation of Data
E. Interpretation of Data
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Which of the statement is false for venous thrombi ?
The adverse effects of air pollutants on lung does not depend on which of the following factor ?
Which of the following is not a constituent of bleaching solution ?
Which microorganisms can be cultivated in artificial laboratory media without living cells ?
A. Bacteria
B. Viruses
C. Fungi : yeasts
D. Fungi : molds
E. Protozoa
From the following laws of probability, which are true ?
A. If probability of occurrence of an event is 1, the event will occur certainly.
B. If probability of occurrence of an event is 0, the event will never occur.
C. The probability of any event must assume a value between 0 and 1.
D. Closer the probability is to 1, the more likely it is that event will not occur.
E. Closer the probability is to 0, the more likely it is that event will occur.
Choose the correct answer from the options given below :
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Ultrasound can be used to measure the velocity of blood flow in the ascending aorta by the application of the Doppler principle.
Reason (R) : If the area of cross-section of the aorta is known, the blood flow can be calculated as follows :-
Blood flow = $\frac{\text{velocity} \times \text{stroke} - \text{volume}}{\text{area}}$
In the light of the above statements, choose the most appropriate answer from the options given below :