MCQ for Nursing Entrance Exam with Answers: 1 ( Biology ) Medical

 

MCQ for Nursing Entrance Exam with Answers: 

 Which gas saturation is of great importance in clinical practice?

a) oxygen

b) carbon dioxide

c) hydrogen

d) nitrogen

Answer: A

 

 How much blood is present in an average adult?

a) 10-12 L

b) 2-3 L

c) 5-6 L

d) 20-25 L

Answer: C

 

 Which of the following instrument is used for recording the chest-wall movements over the apex of the heart?

a) Apexcardiograph

b) Ballistocardiograph

c) Electro-oscillograph

d) Electro-ethnography

Answer: A

 

 In the case of ERG, what types of electrodes are used to pick up signals?

a) Disc electrodes

b) Retinal electrodes

c) Vacuum-type electrodes

d) pH electrodes

Answer: B

 

 Liquid part of blood is__________

a) Platelets

b) Red Blood Cells

c) White Blood Cells

d) Plasma

Answer: D

 

 What is the blood percentage of total body weight?

a) 5-10 %

b) 20-30 %

c) 2-3 %

d) 10-15 %

Answer: A

 

 After the chest operation, the patient feels difficult to breathe. Then the patient is connected to a____________

a) Pacemaker

b) defibrillator

c) ventilator

d) heart-lung machine

Answer: C

 

 The ideal membrane should possess ___________ to water.

a) low permeability to water

b) high permeability to water

c) medium permeability to water

d) high permeability to waste

Answer: B

 

 For biomedical applications, the mostly used amplifier is___________

a) Single-ended amplifier

b) differential amplifier

c) Inverting operational amplifier

d) Chopper amplifier

Answer: B

 

 What is the frequency range of Chest-wall movements?

a) 0.025 to 0.05 Hz

b) 0.05 to 0.1 Hz

c) 0.1 to 20 Hz

d) 20 to 100 Hz

Answer: C

 

 The branch of medicine that deals with the provision and use of artificial devices such as splints and braces is _________

a) prosthetics

b) orthotics

c) laparoscopic

d) augmentative communication

Answer: c

 

 The percentage of cells in the blood is called____________

a) hematocrit value

b) packet corpuscles value

c) packed hematocrit value

d) corpuscles value

Answer: A

an agents which kills pathogenic bacteria is called

a) Fomite

b) Asepsis

c) Bacteriostatic

d) Disinfectant

Answer: D

 What do red blood cells contain for combining with a large volume of oxygen?

a) Proteins

b) Haemoglobin

c) Lipids

d) Platelets

Answer: B

 

The volume of blood within the dialyzer is known as ___________

a) secondary volume

b) quarterly volume

c) priming volume

d) residual volume

Answer: c

 

 How much quantity of oxygen is bound with hemoglobin in the normal arterial blood?

a) 20.3ml %

b) 21.5ml %

c) 19.4ml %

d) 20.1ml %

Answer: C

 

 Which principle is used by ear oximeters usually?

a) in vivo

b) transmission

c) reflection

d) in vitro

Answer: B

 

 What is the time taken for the ear to become fully dilated after the ear unit has been placed?

a) 5-10 min

b) 10-15 min

c) 15-20 min

d) 20-25 min

Answer: A

The Keratomalacia is caused due  to the deficiency of 

a) Vitamin A

b) vitamin B12

c)vitamin K

d) vitamin B1

Answer: A

 How many steps are there in QRS detection?

a) Three steps

b) Two steps

c) Four steps

d) One step

Answer: B

 Barriers of communications are excepts:

a) lack of Privacy

b) Speed defects

c) Lack of Interest

d) Peaceful environment

 Light passing through finger will be adsorbed by___________

(i) Skin Pigments

(ii) Tissue

(iii) Arteries

(iv) Veins

a) (i) & (iii)

b) (ii) & (iv)

c) (i) & (ii)

d) (iii) & (iv)

Answer: C

 

 Which of the following instrument is used to measure the oxygen saturation level of blood in localized areas of oxygen?

a) Ear Oximeter

b) Pulse Oximeter

c) Skin reflectance Oximeter

d) Intravascular Oximeter

Answer: C

 

 What is incorporated in the sensor to warm the tissue to increase local blood flow?

a) heater

b) heating plate

c) thermostat

d) thermometer

Answer: A

 

An agents that has the power to kill bacteria

a)antiseptic

b) Bacteriocide

c) bacteriostat

d) Bacteristasis

Answer: C

 Anaemia is reduction/increase _________

a) in the carbon dioxide carrying capacity of the blood

b) in the oxygen-carrying capacity of the blood

c) in the oxygen-carrying capacity of the blood

d) in the carbon dioxide carrying capacity of the blood

Answer: B

 

 Which of the following option is correct in terms of size?

a) Monocytes > Neutrophils > RBC > lymphocytes

b) Monocytes > Neutrophils > RBC >= lymphocytes

c) Monocytes < Neutrophils < RBC < lymphocytes

d) Monocytes =< Neutrophils < RBC < lymphocytes

Answer: B

 

 Mingographs are connected with_____________

a) EEG

b) ECG

c) ERG

d) EMG

Answer: B

 

 The heart sounds are recorded by__________

a) Electrocardiography

b) Endoscope

c) Phono cardiography

d) Angio cardiography

Answer: C

 

 The conduction velocity in a motor nerve is normally__________

a) 100 m/s

b) 50m/s

c) 40 m/s

d) 80 m/s

Answer: B

 

 Recording of the peripheral nerves’ action potentials is called___________

a) Electromyography

b) Electro cortincography

c) Electroneurography

d) Electroneurography

Answer: C

 

 During Myocardial Infarction, one can use_____________

a) Pacemaker

b) Heart-lung machine

c) Nerve stimulator

d) Kidney Machine

Answer: A

 

 Inflammation of the kidneys is called____________

a) otitis

b) hepatitis

c) nephritis

d) Toxemia

Answer: C

 

The commonest source of energy for pacemakers is the____________

a)mercury battery

b) the ordinary dry cell

c) nuclear battery

d) low pressure

Answer: A

 

 During open heart surgery, the operation time can be increased by__________

a) giving more anesthesia

b) connecting a pacemaker

c) connecting a ventilator

d) inducing hypothermia

Answer: D

Arthristis is disease of 

a)liver

b)skin

c) Joints

d) kidney

Answer: C

The process of conversion of excess of carbohydrates into  fat if known as

a) Lipogenesis

b) Glycogenolysis

c) Glycogenesis

d) none of this

Answer : A