Related Questions

Pulse oxymeter is used for the measurement of
ক Pulse rate
খ Arterial oxygen saturation
গ Peripheral perfusion
ঘ Partial pressure of oxygen
ঙ Oxygen content in arterial blood
The number of people diagnosed with dengue fever ( which is contacted from the bite of an infected mosquito ) in Bangladesh this year is twice the number diagnosed last year . The authorities have concluded that measures to control the mosquito population have failed in the region. All of the following , if true , would cast doubt on the authorities' conclusion EXCEPT-
ক More case are now reported because of increased administrative efficiency
খ A more effective diagnostic test was introduced about nine month ago
গ The disease is prevalent only in some industrialised areas which have shown a dramatic increase in population due to migration
ঘ The incidents (number of cases per thousand) of malaria, also contacted from mosquito bites has increased
A reduction of 21% in the price of pulse enables a person to by 10.5 kg more for Tk. 100. How much is reduced per kg of pulse?
ক Tk 2.50
খ Tk 2.25
গ Tk 2
ঘ Tk 2.30
The maximum recommended pulse rate R, when exercising , for a person who is x years of age is given by the equation R = 176- 0.8 x. what is the age , in years , of a person whose maximum recommended pulse rate when exercising is 140?
ক 40
খ 45
গ 50
ঘ 55
The maximum recommended pulse rate R, when exercising .for a person who is x years of age is given by the equation R = 176 - 0.8 x . what is the age, in years , of a person whose maximum recommended pulse rate when exercising is 140?
ক 40
খ 45
গ 50
ঘ 55
In an electric circuit, the reaction of a circuit to a given pulse input is known as the pulse response.
ক True
খ False
If a periodic pulse waveform has a pulse width and the time between pulses each equal to or greater than five time constants, the capacitor will
ক Partially charge and fully discharge during each period of the input waveform
খ Fully charge and partially discharge during each period of the input waveform
গ Fully charge and fully discharge during each period of the input waveform
ঘ Partially charge and partially discharge during each period of the input waveform
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.
ক light, eight, clock
খ right, eight, clock
গ bits, one, register
ঘ bits, one, clock
ঙ None of the above
The minimum duration of pulse in a pulse triggering system for thyristors should be at least
ক 10μs
খ 30ms
গ 10ms
ঘ 1s
A 60 year old gentleman has been diagnosed as vitamin B12 deficiency due to pernicious anemia . which o the following is unlikely to happen?
ক Posterioor column involvement
খ Optic atrophy
গ Corticospina tract involvement
ঘ Seizure

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