List of top Medical Laboratory Technology Questions

A total hip prosthesis is shown with parameters: $L_1 = 5$ mm, $L_2 = 50$ mm, $\theta_1 = 45^\circ$, $\theta_2 = 90^\circ$. A joint reaction force of $F = 400$ N acts at the femoral head due to body weight of the patient. Determine the moment generated about point B, where cw and ccw are clockwise and counter-clockwise directions. 

Match the LIST-I with LIST-II. \[ \begin{array}{|l|l|} \hline \textbf{LIST I} & \textbf{LIST II} \\ \hline A. \ \text{Franklin Stahl} & I. \ \beta\text{-form of DNA} \\ B. \ \text{Maurice Wilkins} & II. \ \text{Estimated absolute amount of each Base} \\ C. \ \text{Erwin Chargaff} & III. \ \text{Proposed two polynucleotide chain} \\ D. \ \text{Watson and Crick} & IV. \ \text{Individual strands of Duplexes are entirely heavy or light} \\ \hline \end{array} \]

Fig. shows repeated glucose measurement for a single sample. Choose the correct findings from the following statements. 

LIST: 
A. Instrument A is precise and unbiased. 
B. Instrument B is precise and biased. 
C. Instrument B has a positive bias. 
D. Instrument C has only positive bias. 
E. Instrument C is unbiased. 
 

Match the LIST-I with LIST-II. 
 \[ \begin{array}{|l|l|} \hline \textbf{LIST I (Pathogen)} & \textbf{LIST II (Detection methods)} \\ \hline A. \ \text{Legionella} & I. \ \text{Enzyme-linked immunosorbent assay (ELISA) or EIA for detection of P-24} \\ B. \ \text{HIV} & II. \ \text{Cartridge based nucleic acid amplification test (CBNAAT) Gene Xpert} \\ C. \ \text{Mycobacterium} & III. \ \text{Urinary antigen test} \\ D. \ \text{Salmonella typhi} & IV. \ \text{Widal test for antibody against both O and H antigens} \\ \hline \end{array} \]

Match the LIST-I with LIST-II. 
 \[ \begin{array}{|l|l|} \hline \textbf{LIST I} & \textbf{LIST II} \\ \hline A. \ \text{Increased $\beta$ – Lipoproteins} & I. \ \text{Very Low Density Lipoproteins} \\ B. \ \text{Increased $\beta$ and Pre- $\beta$ Lipoproteins} & II. \ \text{Intermediate Density Lipoproteins} \\ C. \ \text{Broad $\beta$ – Lipoproteins} & III. \ \text{Low Density Lipoproteins} \\ D. \ \text{Increased Pre $\beta$ – Lipoproteins} & IV. \ \text{Low Density Lipoproteins and VLDL} \\ \hline \end{array} \]

Match the LIST-I (Microbial pathogen) with LIST-II (Clinical syndromes): 
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (Microbial pathogen)} & \textbf{LIST II (Clinical syndromes)} \\ \hline A. \ \textbf{Haemophilus aegyptius} & I. \ Upper respiratory tract infection \\ B. \ \textbf{Haemophilus influenzae} & II. \ Pneumonia \\ C. \ \textbf{Haemophilus ducreyi} & III. \ Conjunctivitis \\ D. \ \textbf{Haemophilus haemolyticus} & IV. \ Chancroid (STD) \\ \hline \end{array} \]
Choose the correct answer from the options given below: 
 

Match the LIST-I (Radiations) with LIST-II (Wavelength range): 
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (Radiations)} & \textbf{LIST II (Wavelength Range)} \\ \hline A. \ \text{Gamma Rays} & I. \ 10^{-2} \ \text{meters to} \ 10^{-1} \ \text{meters} \\ B. \ \text{UV Rays} & II. \ >10^{1} \ \text{meters} \\ C. \ \text{Micro Waves} & III. \ 10^{-13} \ \text{meters to} \ 10^{-11} \ \text{meters} \\ D. \ \text{Radio Waves} & IV. \ 10^{-9} \ \text{meters to} \ 10^{-7} \ \text{meters} \\ \hline \end{array} \]
Choose the correct answer from the options given below: 
 

Normal wave pattern of ECG wave form is shown in the figure below. Identify the missing wave from the wave form. 

Match the LIST-I (EEG Signals) with LIST-II (Frequency): 
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (EEG Signals)} & \textbf{LIST II (Frequency)} \\ \hline A. \ \text{Alpha (} \alpha \text{)} & I. \ \text{0.5 - 4 Hz} \\ B. \ \text{Gamma (} \gamma \text{)} & II. \ \text{4 - 8 Hz} \\ C. \ \text{Delta (} \delta \text{)} & III. \ \text{8 - 13 Hz} \\ D. \ \text{Theta (} \theta \text{)} & IV. \ \text{22 - 30 Hz} \\ \hline \end{array} \]
Choose the correct answer from the options given below: 
 

Match the LIST-I (Biomedical Signals) with LIST-II (Source): 
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (Biomedical Signals)} & \textbf{LIST II (Source)} \\ \hline A. \ \text{Electromyogram} & I. \ \text{Pulmonary System} \\ B. \ \text{Blood pressure} & II. \ \text{Ocular System} \\ C. \ \text{Respiratory Parameters} & III. \ \text{Muscular System} \\ D. \ \text{Electroculogram} & IV. \ \text{Cardiovascular System} \\ \hline \end{array} \]
Choose the correct answer from the options given below: 
 

Match the LIST-I (Species) with LIST-II (Products under development): 
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (Species)} & \textbf{LIST II (Products under development)} \\ \hline A. \ \text{Cow} & I. \ \text{Antithrombin II} \\ B. \ \text{Goat} & II. \ \text{Insulin} \\ C. \ \text{Sheep} & III. \ \text{Fibrinogen} \\ D. \ \text{Chicken} & IV. \ \text{Lactoferrin} \\ \hline \end{array} \]
Choose the correct answer from the options given below: 
 

Match the LIST-I (Body Movements) with LIST-II (Description): 
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (Body Movements)} & \textbf{LIST II (Description)} \\ \hline A. \ \text{Flexion} & I. \ \text{Moving a limb away from the mid-line, or median plane of the body} \\ B. \ \text{Extension} & II. \ \text{Movement of a limb towards the body midline} \\ C. \ \text{Abduction} & III. \ \text{Movement that decreases the angle of joint and brings two bones close together} \\ D. \ \text{Adduction} & IV. \ \text{Movement that increases the angle or distance between two bones of the body} \\ \hline \end{array} \] Choose the correct answer from the options given below: 
 

Match the LIST-I with LIST-II: 
\[ \begin{array}{|l|l|} \hline \textbf{LIST I} & \textbf{LIST II} \\ \hline A. \ \text{Parathyroid} & I. \ \text{Gonadotropin} \\ B. \ \text{Pancreas} & II. \ \text{Parathormone} \\ C. \ \text{Pineal Gland} & III. \ \text{Insulin} \\ D. \ \text{Placenta} & IV. \ \text{Melatonin} \\ \hline \end{array} \]
Choose the correct answer from the options given below: