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Doctors Medicines MCQs Q&A

Which antibody is produced at high levels in response to parasitic functions?

Which antibody is produced at high levels in response to parasitic functions? Correct Answer IgE

IgE is produced at high levels in response to parasitic infections and these immunoglobulins also bind to the surface of mast cells with high affinity, triggering histamine release, which causes allergy and inflammation.

Related Questions

As per the RBI Act, 1934, the following functions are described as the functions of a Central Bank:
1. Banking functions
2. Advisory functions
3. Supervisory functions
4. Promotional functions
Identify the correct combination:
Below are given two sets, Set - I which gives modalities of operant conditioning and Set - II which provides the types of reinforcement, the types of responses (responses made or withheld) and the presence or absence of cue. Match the two sets and indicate your answer by choosing from the code : Set - I (Modalities of operant conditioning procedures) Set – II           (Conditions and contexts) (a) Reward training (i) Positive reinforcement, response made, with cue present (b) Escape training (ii) Positive reinforcement, response withheld with cue absent (c) Discriminated omission training   (iii) Positive reinforcement, response made with cue absent (d) Active avoidance   (iv) Negative reinforcement, response made with training (e) Punishment training (v) Positive reinforcement, response withheld with cue present   (vi) Negative reinforcement, response withheld with cue absent  
What does 'Hierarchy of Authority' means?
1. The lower levels have to pursue the goals laid down by higher levels.
2. The upper levels of hierarchy set the goals to be pursued.
3. The upper level can not take disciplinary action against subordinates.
4. The lower levels have freedom to carry out the operations.
Select the correct answer:
In the secondary response of T-dependent B cell activation, production of which antibody is extremely high as compared to its production in primary response?
Given below are four jumbled sentences. Out of the given options, pick the one that gives their correct order. A. So, what exactly are we eating? B. They found that the vegetables contained very high, toxic levels of banned pesticides and the pesticide levels were more than 1000 times the permissible levels. C. And is our food giving rise to the many health problems today? D. A survey conducted by the Food Safety and Standards Authority of India under the Union Agriculture Ministry tested random samples of vegetables in markets all over India.
Given below item describes a situation and is followed by four possible response. Indicate the response you find most appropriate. Choose only one response for each item. The responses will be evaluated based on the level of appropriateness for the given situation. Please attempt the item, there is no penalty for wrong answer for these items. You are involved in setting up a water supply project in a remote area, Full recovery of cost is impossible in any case. The income levels in the area are low and 25% of the population is below poverty line (BPL). When a decision has to be taken on pricing you would...
Assertion (A) It has been suggested that while roles answer the question 'how to be interfaced with other people to reach our goals'? Functions answer the question 'what do you do to accomplish our goals'?
Reason (R) Roles are more relational while functions go beyond inter-personal relations. Functions such as planning, decision-making etc may not necessarily involve working with others and several managerial functions can be performed without communication with people.
Given below are two Lists in which List I indicates the type of operant learning procedures while List II describes their related procedure-paradigm. Match the pairs and choose the correct answer from the code given below. List I (Type of Operant Learning Procedure) List II (Related Procedure) a)  Discriminated Omission i)  Cue Present → Response Made → Positive Reinforcement b)  Discriminated Punishment ii)  Cue Present → Response Made → Negative Reinforcement c)  Discriminated Operant iii)  Cue Present → Response Withheld → Positive Reinforcement d)  Active Avoidance iv)  Cue Present → Response Withheld → Negative Reinforcement
Consider the following statements: I.  The movement of a plant part in response to light is called Geotropism. II. The movement of plant part in response to gravity is called Thigmotropism. III. The movement of a plant part in response to a chemical stimulus is called Chemotropism. IV. The movement of a plant part in response to water is called Hydrotropism. Which of these is/are correct?
Consider the following statements with reference to the response of a control system: 1. A large resonant peak corresponds to a small overshoot in transient response. 2. A large bandwidth corresponds to slow response. 3. The cut-off rate indicates the ability of the system to distinguish the signal from noise 4. Resonant frequency is indicative of the speed of transient response. Which of the above statements are correct?