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“Biological based Frequently Asked Questions in various Biological job interviews by interviewer. These professional questions are here to ensures that you offer a perfect answers posed to you. So get preparation for your new job hunting”



91 Biological Questions And Answers

82⟩ Do you know what are Cytokines?

Cytokines are special types of non-antibody that act as mediators between cells. Their role is believed to be in boosting immunity but recently it is discovered that other than immune cell they also have effects on non-immune cells.

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84⟩ Tell me what are the limitations of ECG?

• It reveals the heart rate and rhythm only during the time ECG is taken. If there is any intermittent cardiac rhythm, it is more likely to miss them

• Many times it observed that what appears abnormalities on ECG, sometimes have no medical significance

• ECG can often be normal or nearly normal in patients suffering from coronary artery disease

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85⟩ Tell me how to treat a patient who is drowned in water?

You can treat a patient with

• Continue resuscitation as required or intubate if unconscious

• Supply oxygen

• Treat hypothermia, hypoglycaemia, seizures, hypovolemia and hypotension

• Observe the patient for at least 6 hours if it is awake as pulmonary oedema may occur within four hours

• Continuous positive airway pressure (CPAP), intubation and mechanical ventilation with high positive end-expiratory pressure

• Dialysis of renal failure

• Prophylactic antibiotics if patient drown in contaminated water

• Nasogastric tube & Catheter if needed

• Hyperbaric oxygen, artificial surfactant and nitrous oxide

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87⟩ Tell me what is Psoriatic arthritis?

Psoriatic arthritis is a type of arthritis that is observed in the patient having psoriasis. Psoriasis is a condition that features red patches of skin topped with silvery scales. Joint pain, stiffness and swelling are the main symptoms of psoriatic arthritis.

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88⟩ Explain about IgG antibody?

IgG anti-body is the main anti-body in blood. It is the only anti-body that pass through the placenta, and it through placenta it is transferred to the mother’s body and protects the new-born until a week after birth. It is widely distributed to the blood and tissue.

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89⟩ What is the technique used to detect protein concentration?

To detect protein or other bio-molecules, mass spectrophotometry is used. It works on the principle of light absorption method. This instrument measures the amount of light of a specified wavelength. Moreover, the amount of light absorbed by the medium is directly proportional to the concentration of the bio-molecules or protein.

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90⟩ Do you know what are Chemokines?

Chemokines are one of the cytokines types, which are produced by many kinds of leucocytes and other cell types. It represents the group of family of molecules that does the function of recruiting leucocytes to the infection sites.

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