| Post Name | LECTURER IN BIOMEDICAL ENGINEERING (POLYTECHNICS) |
|---|---|
| Department | TECHNICAL EDUCATION |
| Question Paper Code | 025/2015 |
| Date of Test | 6 February 2015 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
Calculate the velocity of nerve impulse in the Frog's nerve muscle preparation from the data given below: (i) Latent period with stimulation of spinal end of the nerve = 0.01 sec. (ii) Latent period with stimulation of muscle end of the nerve = 0.005 sec. (iii) Length of the nerve between the two stimulated points = 7.5 cm. So the velocity of the nerve impulse is:
Answer
C. 1500 cm
2
Calculate the respiratory quotient from the datas are given: (i) Volume of expired air in 6 minutes = 30 liters (ii) Percentage of CO₂ in expired air = 4.2% (iii) Oxygen consumption in 6 minutes = 1470 ml, the respiratory quotient (RQ) is:
Answer
A. 0.85
3
Determine the oxygen carrying capacity and oxygen content of arterial and venous blood samples from the data are provided: (i) Percentage saturation of arterial blood with oxygen = 97% (ii) Percentage saturation of venous blood with oxygen = 75% (iii) Hemoglobin concentration = 14.5 g/dl. Oxygen carrying capacity of blood and oxygen content of venous blood are respectively.
Answer
B. 19.43 ml/dl, 14.57 ml/100 ml
4
Find out the breathing reserve and the dyspnea index from the data provided below: (i) Respiratory rate = 12/min (ii) Tidal volume = 500 ml (iii) Maximum Voluntary Ventilation (MVV) = 130 liters. So Dyspnea index (Breathing reserve percent) is
Answer
B. 95%
5
Calculate the heart rate from the ECG provided 1500 by the number of smallest squares
between two R waves are assume 18, the heart rate will be:
Answer
A. 82/ min
6
Calculate the Renal Blood Flow (RBF) from the data given below. Data are: (i) Concentration of PAH in Urine (Uᴘᴀʜ) = 14 mg/ml (ii) Concentration of PAH in Plasma (Pᴘᴀʜ) = 0.03 mg/ml (iii) Rate of urine flow (V) = 1.5 ml/min (iv) Hematocrit (Hct) = 43%. The actual renal blood flow is
Answer
D. 1850 ml per minute
7
Calculate the urea clearance from the given data: (i) Concentration of urea in Urine (U) = 20 mg/ml (ii) Concentration of urea in Blood (B) = 38 mg/100 ml (iii) Rate of Urine Flow (V) = 1.5 ml/min. Urea clearance is
Answer
B. 64 ml/min
8
The Red cell count of Males and Females are respectively :
Answer
D. Males 4.5 -—6.5 million / mm?
Females 5:0 - 6.5 million / mm® Females 4.0 — 5.5 million / mm*
9
| Hemoglobin of males and female are respectively : ‘
Answer
A. Male 13.5 — 18 g/dI
10
Blood reference intervals of Arterial gases is :
Answer
D. PaCO, :35-45 mm Hg
11
In respiratory system contain inspired air normally :
Answer
C. 0,: 20.96% ; CO,: 0.04% ; N, = 79%
12
Kidneys of renal in maximum glucose reabsorptive capacity (1m, ) is normally :
Answer
D. Male 300 — 450 mg/min
Females 200 — 300 mg/min Females 250 ~ 350 mg/min
13
The food item of dates, dried contains calories, proteins and fats are respectively.
Answer
A. Calories 317 Proteins 2.5 Fats0.4
14
The food item of Mutton of boiled contains calories, proteins and fats are respectively.
Answer
B. Calories 194 Proteins 18.5 Fats 13.6
15
In milk of cow’s and curd contains calories, proteins and fats are respectively.
Answer
A. Calories 67 Proteins 3.2 Fats 4.1
16
Molecular structure of cytosine bases of DNA is:
Answer
D. Structure D: pyrimidinone ring with top NH₂ and two right-side CH groups
17
The classes of sugar of monosaccharide of example of Ribose is :
Answer
A. [Graphic A: five-membered sugar ring with HOH₂C substituent and three OH groups]
18
The following EEG diagram is represent : [biphasic spike waveform shown]
Answer
A. Biphasic spike
19
The following EEG diagram is represent :
Answer
D. Slow wave sleep wave
20
EEG typically has frequency range of Beta (f) is represented the following :
Answer
A. Beta (f) frequency range
21
The following ECG diagram is represented :
Answer
D. None of them
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22
The following diagram of ultrasound appearances is represented :
ac oA einen
cogenic mass
:
Answer
A. Myelolipoma (LS)
23
The following ultrasound of prostate of MALE PELVIS related image represented as :
Bladder
Ee Enlarged prostate
en
aie ee
Nee regular i
Uneven echogenicity Sees iis
SS
Sy
Answer
D. Prostatic Car Cinoma (TS)
24
Laws of Radiations is defined by :
Answer
D. New dose = Old dose × (new distance)²/(Old distance)²
25
The following laws is states the rays must be absorbed to produce the effect will be produced
at that which the rays are absorbed.
Answer
A. Law of Grothus - Drapper
26
Which one electrodes used to method is used over larger area of the body. eg spine and is also
called paralle] method of placement? :
Answer
A. Co-planar positioning of electrode
27
Convert 120° F to ° C
Answer
A. 488°C
28
This type of microscope has a triple nosepiece with three objectives and two eye pieces.
|
Answer
A. Leitz Wetzler microscope
29
This type of objective lenses used in microscopes and corrected for Aplanatic, no spherical and chromatic aberration of red, blue, green. This type of lens is :
Answer
B. Apochromatic
30
In rate of sedimentation defined as following :
Answer
A. ya 8 Della Pay g
31
This type of Rotors used for low-speed centrifugation are made up of brass or steel and fixed
zero angle rotor, the pellet is deposited along entire length of the outer wall.
Answer
C. Vertical tube rotors
32
This type of electrode contains mercury chloride and saturated solution of Potassium
Chloride for pH measurements.
Answer
B. Calomel Electrode
33
This type of manometers is used measure pressure and contains upto 14 experimental flasks
and small U-tube capillaries are connected to the same reference flask by gassing manifold.
Answer
C. Gilson constant manometer
34
The first form of chromatography was used by Martin Consden and Gordon to separate a
mixture of amino acids.
Answer
A. Paper chromatography
35
The following X-ray technique and methods of X-ray spectroscopy are based on the scattering
of X-rays by crystals.
Answer
C. X-ray diffraction
36
The output signal voltage of an amplifier is 5 V and the output noise voltage is 0.005 V.
Determine the signal-to-noise power ratio in decibels. [Ignore the source resistance. The
signal to noise power ratio in decibels is :
Answer
B. 10dB
37
A strain gauge of 120 Ω (nominal) resistance with a gauge factor GF = 2 is mounted on a rod. The 5 m rod stretches by only 2 mm under a heavy stress. Find the change in resistance:
Answer
A. 0.096 Ω
38
The following irregular ECG shows what type of abnormal of ECG signal :
Answer
C. Ventricular fibrillation
39
A patient has an 8 I/min CO. His pulmonary artery has a 14 mm diameter with a 20 mm Hg
pressure. His left atrium pressure is 8 mm Hg. What is the patient's pulmonary vascular
resistance?
Answer
B. 1.5 mm Hg/I/min
40
Which law states that the total pressure exerted in the vessel is equal to the sum of the
partial pressures of the various gases in the mixture?
Answer
C. Dalton’s Law
41
The following devices detects some heart rhythm disorders, such as premature ventricular
complexes and automatically delivers shocks to terminate such rhythm disorders :
Answer
B. Inplantable cardio verter defibrillator
42
This type of pacemaker paces the ventricle, but since it does not sense the ventricles, there is
no response to sensory input. This type of pacin| g is achieved after by pass surgery with a
handheld external pacemaker.
Answer
C. voo
43
Non-invasive blood pressure measurement can be automated by replacing the hand pump
with an automatic pump can be set to inflate the cuff when activated. This method is :
Answer
D. Auscultatory method
44
This type of infusion pumps performs uses a fluid that is hung above the pump and two tubes
for the fluid to flow in to body this pump is also called a peristaltic pump. ;
Answer
A. Volumetric infusion pump
45
This device is used to decrease myocardial oxygen demand while at the same time increasing
Cardia] Output
Answer
B. Intra-aortic balloon pump machine
|
46
The sum of the tidal volume and the inspiratory reserve volume is called :
Answer
D. Inspiratory capacity
47
Apneaisa:
Answer
A. Sleep abnormality
48
Sensitivity of a transducer or electrode is defined as the following :
Answer
D. None of them
49
The resistance temperature detector of resistance at T predicted by the formula.
Answer
C. R(T) = R(T₀) × [1 + α₀(T − T₀)]
50
This device is used for spraying liquid or medication into the patient’s airways. The gas is
| forced through the jet by squeezing the rubber bulb :
Answer
B. Nebulizer
51
The following formula is represented find the capacity by :
Change in thorax pressure
Answer
D. Total lung capacity
52
The following brain waves of diagram is represented.
0.7 to 5 Hz | : , ; ; :
0 1 2 3 4
Answer
D. Delta
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53
This type of noise wave form is called as:
Answer
C. Alteration of high and low waves in a regular pattern
54
The percentage reflections of ultrasound at tissue interface of Blood-Brain, Blood Kidney are
given and which one is correct?
Answer
A. Blood Brain : 0.3%, Blood Kidney 0.7%
55
What type of echoes represents as clots rather than vertical deflections and the brightness
represents the strength of the reflected echo of ultrasound?
Answer
B. mode
56
This type of transducer format use to endovaginal for the sequoia ultrasound machine :
Answer
D. EV-8C:
57
Radiographic systems classified as :
Answer
C. Portable or mobile units, chiropractic systems
58
This is involves a dynamic X-ray imaging of physiological functions such as flow of barium
through the intestine or the process of injecting a contrast medium into the heart :
|
Answer
A. Fluoroscopy
59
This type of image is examination and inspection of the interior of body organs, joints or
cavities through an device is :
Answer
B. Endoscopy
60
This type of tube uses viewing pulmonologist or a thoracic surgeon called ;
Answer
D. Bronchoscopy
61
What type of laser is used for photocoagulation in ophthalmology?
Answer
A. Argon laser
62
Which formula is correct for the total count of either WBC or RBC is given as?
Answer
B. Total count = [(Number of cells counted) × (Dilution factor)]/[(Area counted mm²) × (Depth 0.1 mm)]
63
What LAB referred to an anatomic pathology prepares tissue and bone samples used for
diagnosing many diseases including cancer?
Answer
D. Histology lab
64
Person who responsible for the daily operation of the lab including scheduling of personal :
Answer
B. Lab Supervisor
65
This technician who draws the patient’s blood and ensures that sample are submitted to the
laboratory for proper testing :
Answer
C. Phlebotomist
66
This type of shock hazards occurs when current is applied to the surface of the body,
| producing tissue injury and unnecessary stimulation :
|
Answer
A. Macro shock
67
OSHA standard under 29 CFR 1910.1200 for the safety of :
Answer
D. Chemical safety
68
MSDS stands for :
Answer
C. Metrial Safety Data Sheet
69
DICOM for standard defined as :
Answer
C. Digital Imaging and Communications in Medicine
70
NIC for:
Answer
D. Network Interface Card
71
Which one is correct for standard symbols used in electro surgery of hand operated output connection for hand operated monopolar accessories?
Answer
D. [Graphic D: monopolar accessory connector with hand switch]
72
This type of shock occurs when a patients has lost 15-25% of intravascular volume :
Answer
A. Hypovolemic shock
73
Leptospira is the example of the following which one of ; .
Answer
B. Spirochaetes
74
The example of Aspirin is the following which one of the source of drugs :
Answer
D. Synthetic
75
Which one is a water-soluble benzodiazepine which is 2-3 times more potent than diazepam?:
Answer
A. Midazolam
76
ASCII character ‘A’ of 8-bit octal is represented by :
Answer
D. 301
77
Which one is a searchable database of the location of files that are available for the public to
download?
Answer
A. Archie
78
Which one is correct for teaching and training at a distance, providing real time guidance
such as through surgical procedures? ;
Answer
D. Tele mentoring
79
Which is example web address of Tele-teaching for a national project in teaching
undergraduate surgery at Versity College, London?
Answer
A. _ http ; //av.ave.ucl.al.uk/tttp/insurrect. html
80
TIE is an online information service through Internet represented by :
Answer
B. Telemedicine Information Exchange
81
India’s Mars mission is officially known as :
Answer
D. Mars Orbitor mission
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82
Which country won the Davis Cup Tournament 2013?
Answer
A. Zchek Republic
83
Bitcoin is the digital currency used for internet trading. Where is the World’s first Bitcoin
ATM is located? ’
Answer
B. Canada
84
Who is the new Director General of World Trade Organization? ;
Answer
C. Roberto Asavedo
85
Who won the Abel prize 2013?
Answer
A. Pierre Deligne
86
Sreenagar the capital city of Jammu and Kashmir situated on which river bank?
Answer
D. Jhelum .
87
The Sojl Survey of India established in which year? |
Answer
C. 1956
88
The leaders of Home Rule Movement in India borrowed the term Home Rule from a similar
movement in :
Answer
B. Ireland
89
Who was the first commander of Indian National Army?
Answer
A. Mohan Singh
90
Mixed Economy was envisaged for the first time in the :
Answer
D. Bombay Plan
A 17 25/2015
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91
River Pamba originates from :
Answer
B. Peerumedu
92
Which among the following is the major soil type of Kerala?
Answer
A. Laterite
93
According to 2011 census which District in Kerala has the highest density of population :
Answer
C. Thiruvananthapuram
94
In which year Peoples Planning introduced in Kerala?
Answer
B. 1996
95
Time Magazines “Person of the year 2013” goes to :
Answer
C. Francis Pope
96
Who first introduced the system “A school along with every church”?
Answer
B. Kuriakose Chavara
97
The Malayali who worked under Gandhiji as the Editor of Young India?
Answer
D. Barrister George Joseph
98
The social reformer in Kerala who received Padma Bhushan in 1966?
Answer
C. Mannathu Padmanabhan
99
Who put forwarded the slogan “One caste, one religion, one clan, one world, one God”?
Answer
C. Ayya Vaikundar
100
Who came to be known as the Lincoln of Kerala?
Answer
B. Pandit Karuppan
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