Description : The following are true : a. the HLA proteins are found within the cytoplasm of the cells b. HLA class I antigens are expressed on all cells with nuclei c. HLA class II antigens presents ... on chromosome 6 e. HLA tissue typing is carried out in all forms of transplantation to prevent rejection
Last Answer : HLA class I antigens are expressed on all cells with nuclei
Description : A 55-year-old renal transplant patient has been hospitalized in a Surgical Intensive Care Unit, receiving a prolonged course of antibiotics following an attack of acute cholecystitis. The ... suggest a dosage reduction in immunosuppressive agents until the infection can be adequately controlled
Last Answer : Answer: a, d Infections due to fungal pathogens have become increasingly common during the past decade, frequently occurring in patients undergoing prolonged hospitalization in the Surgical ... agents should be discontinued until evidence of infection is absolutely controlled or is eradicated
Description : Assertion : Cattle breeds can be improved by super ovulation and embryo transplantation. Reason : Superovolutation in high milk-yielding cows is induc
Last Answer : Assertion : Cattle breeds can be improved by super ovulation and embryo transplantation. Reason : ... D. If both assertion and reason are false
Description : The initiation of a humoral immune response involves a complex interaction of the antigen, cells and intercellular messengers. Which of the following statement(s) concerning the initiation of the ... various cellular components of the immune system d. An antigen must be a living microorganism
Last Answer : Answer: a, b Stimulation of the immune system occurs after a variety of antigen-presenting cells (B lymphocytes, macrophages, dendritic cells, and Langerhans cells) act to engulf ... polysaccharides), most antigens require coordinated efforts of the various cellular components of the immune system
Description : Assertion `:-` An increase in body fluid volume activate osmoreceptors , which stimulate the hypothelamus to release ADH. Reason `:-` ADH facilitates
Last Answer : Assertion `:-` An increase in body fluid volume activate osmoreceptors , which stimulate the hypothelamus ... . If both Assertion & Reason are false.
Description : Assertion : Interferons are a type of antibodies produced by body cells infected by bacteria. Reason : Interferons stimulate inflammation at the site
Last Answer : Assertion : Interferons are a type of antibodies produced by body cells infected by bacteria. Reason ... . If both the assertion and reason are false
Description : Which of the following statements regarding the transmission of infectious agents through blood transfusions is/are true? A. The transmission rates for human immunodeficiency virus (HIV) ... patients (such as patients undergoing transplantation) should receive specially screened blood products.
Last Answer : Answer: ABCD DISCUSSION: The incidence of both HIV and hepatitis transmitted via blood transfusions has been steadily decreasing since the 1980s. This is related to improved ... , severely compromised patients such as those undergoing transplantation should receive CMV-negative blood products
Description : Transplantation of tissues/organs fails often due to non-acceptance by the patient’s body. Which type of immune response is responsible for such rejections? (a) Cell-mediated immune response (b) Hormonal immune response (c) Physiological immune response (d) Autoimmune response
Last Answer : (a) Cell-mediated immune response
Description : Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections ? (1) Cell - mediated immune response (2) Hormonal immune response (3) Physiological immune response (4) Autoimmune response
Last Answer : (1) Cell - mediated immune response
Description : What do you think of the fact that organ transplantation is not always 100% successful due to not complete compatibility between donor and recipient?
Last Answer : Hmm, one of the after effects, if the transplantation was successful, is not being dead. I think that is always worth it.
Description : Do you believe in organ transplantation?
Last Answer : Yupp, on both questions. When I go, I would love to see my pathetic life finally be of importance to someone else ^^
Description : What is external organ transplantation ?
Last Answer : : External morphology is the branch of biology that deals in detail with the subject of external morphology .
Description : A synthetic nucleotide analogue, used in organ transplantation as a suppressor of immunologic rejection of grafts is (A) Theophylline (B) Cytarabine (C) 4-Hydroxypyrazolopyrimidine (D) 6-Mercaptopurine
Last Answer : Answer : D
Description : Select the drug which is used exclusively in organ transplantation and autoimmune diseases, but not in cancers: A. Cyclophosphamide B. Cyclosporine C. Methotrexate D. 6-Mercaptopurine
Last Answer : B. Cyclosporine
Description : Which of the following durgs is a monamine oxidase inhibitor, but is used to treat hypertension? (a) Tranylcypromine (Parnate) (b) Reserpine (c) Propranolol (Inderal) (d) Pargyline (Eutonyl) (e) Imipramine (Tofranil)
Last Answer : Ans: D
Description : Which of the following statements concerning perioperative nutrition is true concerning the above-described patient? a. Since the patient's weight had been stable with no preoperative nutritional deficit ... feeding catheter should be placed at the time of surgery for postoperative enteral feeding
Last Answer : Answer: a Most patients undergoing elective operations are adequately nourished. Unless the patient has suffered significant preoperative malnutrition, characterized by weight loss greater than ... gastrointestinal surgery, this technique would not appear indicated in the patient described above
Description : What is tissue culture? (a) Preparation of fragments of cell of an organism for biochemical examination (b) Storage of human tissue for transplantation (c) A special type of skin grafting to treat burn cases (d) None of the above
Last Answer : Ans:(a)
Description : Male and female sex hormone respectivley which stimulate development of sex organ, sexual behaviour, gametogensis are
Last Answer : Male and female sex hormone respectivley which stimulate development of sex organ, sexual behaviour, gametogensis are
Description : Name some immune immunosuppressive agent? -Biology
Last Answer : answer:
Description : Immunosuppressive agents used in preventing transplant rejection primarily affect a. macrophages. b. neutrophils. c. dendritic cells. d. T cells.
Last Answer : d. T cells.
Description : What is antisense technology? (a) When a piece of RNA that is complementary in sequence is used to stop expression of a specific gene (b) RNA polymerase producing DNA (c) A cell displaying a foreign antigen used for synthesis of antigens (d) Production of somaclonal variants in tissue cultures
Last Answer : (a) When a piece of RNA that is complementary in sequence is used to stop expression of a specific gene
Description : Read the following four statements (A-D). (A) Colostrum is recommended for the new born because it is rich in antigens. (B) Chikungunya is caused by a Gram negative bacterium. (C) Tissue culture has proved useful ... . How many of the above statements are wrong? (a) Two (b) Three (c) Four (d) One
Last Answer : (B) Chikungunya is caused by a Gram negative bacterium.
Description : Assertion: Aptyalism patients have higher than normal incidences of dental caries. Reason: Aptyalism is caused by the action of parasympa- thetic nerv
Last Answer : Assertion: Aptyalism patients have higher than normal incidences of dental caries. Reason: ... the action of parasympa- thetic nervous system
Description : Assertion `:` A portal system start and ends with blood capillaries. Reason `:` A portal system collec blood from a organ or organs and distribute thi
Last Answer : Assertion `:` A portal system start and ends with blood capillaries. Reason `:` A portal system collec ... . D. If both Assertion & Reason are false.
Description : Prostaglandins stimulate (A) Aggregation of platelets (B) Lipolysis in adipose tissue (C) Bronchodilatation (D) Gastric acid secretion
Last Answer : Answer : C
Description : Assertion (A): A person who has received a cut and is bleeding needs to be given antitetanus treatment. Reason(R): Antitetanus injection provides immu
Last Answer : Assertion (A): A person who has received a cut and is bleeding needs to be given antitetanus ... D. If both the assertion and reason are false
Description : Assertion `(A) : beta-` particles are deflected more than `alpha-` particles in a given electric field. Reason `(R) : `Charge on `alpha-` particles is
Last Answer : Assertion `(A) : beta-` particles are deflected more than `alpha-` particles in a given electric field. ... . If both (A) and (R ) are incorrect.
Description : The following questions consists of 2 statements - Assertion (A) and Reason (R). Answer these questions selecting the appropriate option given below: (a) Both A and R are true and R is the correct explanation for A (b) ... explanation for A (c) A is true but R is false (d) A is false but R is true
Last Answer : (b) Both A and R are true and R is not the correct explanation for A
Description : Assertion A: Large size stones are required in stone revetment in shore protection. Reason R: Resistance of stone to wave force is proportional to its volume and wave force is proportional to the exposed area of the stone. ... of A (C) A is true but R is false (D) A is false but R is true
Last Answer : (A) Both A and R is true and R is the correct explanation of A
Description : Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing. Reason R: If the angle of swing is decreased, the cycle time will be decreased. Select the ... explanation of A (C) A is true but R is false (D) A is false but R is true
Description : Assertion A: Marine structures are made specially bulky and strong. Reason R: Sea insects result in undermining of the hardest and the soundest building material Select your answer based on the coding system given below: (A) ... of A (C) A is true but R is false (D) A is false but R is true
Description : Assertion A: Depth and width required at the entrance to a harbour are more than those required in the channel. Reason R: The entrance to a harbour is usually more exposed to waves as compared to the harbour itself. ... explanation of A (C) A is true but R is false (D) A is false but R is true
Description : Assertion A: Basin walls have to be of much greater height than dock walls. Reason R: Tidal basins are subject to fluctuations of levels due to tidal variations Select your answer based on the coding system given below: (A ... of A (C) A is true but R is false (D) A is false but R is true
Description : Assertion A: Intervention of undulations in the sea bed reduces the depth of wave at the section. Reason R: No wave can have a height greater than the depth of water through which it passes Select your answer based on ... of A (C) A is true but R is false (D) A is false but R is true
Last Answer : (A) Both A and R is true and R is correct explanation of A
Description : Assertion A : The load factor for live load is greater than that for dead load. Reason R : The live loads are more uncertain than dead loads. Select your answer based on the coding system given below: (A) Both A ... explanation of A (C) A is true but R is false (D) A is false but R is true
Last Answer : Answer: Option A
Description : Assertion A : Paints with white lead base are not recommended for painting of iron works. Reason R : Paints with white lead base do not check rusting of iron. Select your answer according to the coding system given below: ... of A (C) A is true but R is false (D) A is false but R is true
Description : Assertion A : Normally turpentine oil is recommended as thinner for indoor painting. Reason R : Turpentine oil is costlier than other thinners. Select your answer according to the coding system given below: (A) Both A and R is ... of A (C) A is true but R is false (D) A is false but R is true
Last Answer : Answer: Option B
Description : Assertion A : Pure lime takes a long time to develop adequate strength. Reason R : Pure lime has slow hardening characteristics. Select your answer according to the coding system given below: (A) Both A and R is true ... explanation of A (C) A is true but R is false (D) A is false but R is true
Description : Assertion A : Shishum is used for decorative woodwork. Reason R : Shishum can be polished to an excellent finish. Select your answer according to the coding system given below: (A) Both A and R is true and R is the ... explanation of A (C) A is true but R is false (D) A is false but R is true
Description : Assertion (A): Teaching aids have to be considered as effective supplements to instruction. Reason (R): They keep the students in good humour. Choose the correct answer from the codes given below : Codes : (A) Both (A ... ) is true, but (R) is false. (D) (A) is false, but (R) is true.
Last Answer : Answer: B
Description : Consider the following assertion (A) and reason (R) and select the correct code given below: (A) : No man is perfect. (R): Some men are not perfect. (A) Both (A) and (R) are true but (R) does not provide ... ). (C) (A) is true but (R) is false. (D) (A) is false but (R) is true.
Last Answer : Answer: A
Description : Read the following statements - one labelled as Assertion (A) and the other as Reason (R) : Assertion (A) : Qualitative research in India has a long way to go to reach international standards. Reason (R) : Because the funding ... (C) (A) is true, but (R) is false. (D) Both (A) and (R) are false.
Last Answer : (C) (A) is true, but (R) is false.
Description : What class/spec do you play?
Last Answer : wait is this a WoW question? BORING!
Description : What 802.11n spec do I want to be looking for when shopping for a 802.11n router?
Last Answer : No it is not finalized. But all of them are mostly the same and it shouldn’t matter if it says draft or pre-, that is just what that company chose to call it. They are all compatible, unless the spec changes drastically in the future.
Description : Spec differences between Macbook Air and Macbook Pro?
Last Answer : Real World Benchmarks
Description : Can anyone recommend a high spec quality camera? thank you?
Last Answer : Video or Still Photo
Description : What is one amazing spec of a hosting site?
Last Answer : I've used many Hosting sites. But the BEST one is BlueHosting. It's cheap and easy to use. You can get FREE DOMAINS FOR 1 WHOLE YEAR. h t t p s ://yazing .com/deals/ blu ehost/TakeActionNow21( remove the spaces )
Description : where can I buy hydraulic steel tubing per ams5520 or AMS 5520. Or per the new updated spec?
Last Answer : Need Answer
Description : Source statements consist of 5fields in microinstruction source code are: a. Lable b. Micro-ops c. CD-spec d. BR-spec e. Address f. All of these
Last Answer : f. All of these
Description : A detailed written description of the programming cycle and the program, along with the test results and a printout of the program is called a) documentation b) output c) reporting d) spec sheets e) None of thes
Last Answer : a) documentation