Category: Biomedical Engineering

Latest multiple choice questions with answers for biomedical engineering students.

Biomedical Engineering MCQs [Quiz 34]

Q1. What is intrauterine pressure during the expulsion period?
a) 130 mm Hg
b) 140 mm Hg
c) 150 mm Hg
d) 160 mm Hg

Q2. What is the interval of uterine contractions in a normal patient in spontaneous active labour?
a) 1 to 3 minutes
b) 3 to 5 minutes
c) 5 to 7 minutes
d) 7 to 9 minutes

Q3. What is the duration of uterine contractions in a normal patient in spontaneous active labour?
a) 0 to 30 s
b) 30 to 70 s
c) 80 to 100 s
d) 110 to 150 s

Q4. The toco-transducers are temperature sensitive.
a) True
b) False

Q5. What is the peak intensity of uterine contractions in a normal patient in spontaneous active labour?
a) 0 to 35 mm Hg
b) 50 to 75 mm Hg
c) 90 to 120 mm Hg
d) 120 to 150 mm Hg

Q6. What are labour-activity transducers?
a) temperature transducer
b) ultrasonic transducer
c) pressure transducer
d) piezoelectric transducer

Q7. What is used to convert the movement of transducer due to an increase of tension in uterus into an electric signal?
a) AC Amplifier
b) Strain guage
c) Synchronous detector
d) piezoelectric crystal

Q8. The narrow beam transducer permits the operator to position the baseline on the zero-level line of recording chart.
a) True
b) False

Q9. In external toco-tonometry, movement of _____ may be superimposed on labour activity.
a) heart
b) eye
c) foetus
d) muscle

Q10. What is measured in the internal method using fluid-filled catheter?
a) IUP
b) ECG
c) IUC
d) EMG

Q11. What is the range of Instantaneous beat to beat rate digitally displayed?
a) 0 to 50 bpm
b) 50 to 210 bpm
c) 210 to 350 bpm
d) 350 to 410 bpm

Q12. A _______ channel chart recorder is incorporated in instruments used for monitoring labour activity.
a) one
b) two
c) three
d) four

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