Of the following blood tests, which confirms the presence of antibodies to HIV? a) Enzyme-linked immunoabsorbant assay (ELISA) ELISA, as well as Western blot assay, identifies and confirms the presence of antibodies to HIV.

Of the following blood tests, which confirms the presence of
antibodies to HIV?
a) Enzyme-linked immunoabsorbant assay (ELISA)
ELISA, as well as Western blot assay, identifies and confirms the
presence of antibodies to HIV.
b) Erythrocyte sedimentation rate (ESR)
The ESR is an indicator of the presence of inflammation in the body.
c) p24 antigen
The p24 antigen is a blood test that measures viral core protein.
d) Reverse transcriptase
Reverse transcriptase is not a blood test. Rather, it is an enzyme that
transforms single-stranded RNA into a double-stranded DNA.
by

1 Answer

Answer :

a) Enzyme-linked immunoabsorbant assay (ELISA)
ELISA, as well as Western blot assay, identifies and confirms the
presence of antibodies to HIV.
by

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ELISA/Western blot tests for HIV?

Description : ELISA/Western blot tests for HIV?

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The following are useful in the diagnosis of HIV infection: a. polymerase chain reaction b. antibodies by enzyme-liked immunoadsorbent assay c. P24 protein assay d. all above

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In Ames’ assay, addition of a carcinogen to the culture medium allows S. typhimurium to grow (A) In the presence of histidine (B) In the presence of arginine (C) In the absence of histidine (D) In the absence of arginine

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.A test method using organism to deter mine the presence of herbicide effect is a). Herbicide analysis b). Bio assay c). Bio control d). None of these

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The nurse teaches the patient about diabetes including which of the following statements? a) Elevated blood glucose levels contribute to complications of diabetes, such as diminished vision. When blood glucose levels are well controlled, the potential for complications of diabetes is reduced.

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A malignant tumor a) gains access to the blood and lymphatic channels. By this mechanism, the tumor metastasizes to other areas of the body. b) demonstrates cells that are well-differentiated. Cells of malignant tumors are undifferentiated. c) is usually slow growing. Malignant tumors demonstrate variable rate of growth; however, the more anaplastic the tumor, the faster its growth. d) grows by expansion. A malignant tumor grows at the periphery and sends out processes that infiltrate and destroy surrounding tissues.

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As the nurse monitors the client, she notices a bright red spot on the dressings which measures 4cm in diameter. The nurse should initially do which appropriate nursing intervention? A. Change the top dressing B. Continue to monitor the vital signs C. Notify the clients surgeon of a potential hemorrhage D. Assess the presence of a drain

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Which of the following terms describes a gastric secretion that combines with vitamin B-12 so that it can be absorbed? a) Intrinsic factor Lack of intrinsic factor is a common finding in the aged patient. b) Amylase Amylase is an enzyme that aids in the digestion of starch. c) Pepsin Pepsin is a gastric enzyme important in protein digestion. d) Trypsin Trypsin is an enzyme that aids in the digestion of protein.

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A specific BRCA1 cancer-predisposing gene mutation seems to occur more frequently among women of which descent? a) Ashkanazi Jewish Expression of the BRCA1 gene is an example of inheritance in the development of breast cancer. b) Mediterranean Glucose-6-phosphate dehydrogenase deficiency (G6PD) is a common enzyme abnormality that affects millions of people throughout the world, especially those of Mediterranean, South East Asian, African, Middle Eastern, and Near Eastern origin.

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A person with 'AB' blood group is sometimes called a universal recipient because of the – (1) lack of antigen in his blood (2) lack of antibodies in his blood (3) lack of both antigens and antibodies in his blood (4) presence of antibodies in his blood

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The presence of IgM antibodies in the blood indicates a. An early stage of an infection. b. A chronic infection. c. An allergic reaction is occurring. d. Humoral immunity has yet to start.

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The given figure is the diagrammatic representation of the E. coli vector pBR322. Which one of the given options correctly identifies its certain component(s)? Bam H1 Sal 1 Pvu II rop ori Pst I Pvu I Eco R I Cla Hin d III tet ampR R (a) ori-original restriction enzyme (b) rop-reduced osmotic pressure (c) HindIII, EcoRI - selectable markers (d) ampR, tetR–antibiotic resistance genes

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Which of the following is TRUE in regard to high risk patient?** A. 0.1ml of blood from Hepatitis B carrier is less infective than 0.1ml of blood from HIV patient B. 0.1ml of blood from Hepatitis B carrier is more infective than 0.1ml of blood from HIV patient C. Level of virus are similar in the blood and saliva of HIV patient D. Level of virus in the saliva is not significant for Hepatitis B patient E. The presence of Hepatitis B core Antigen in the blood means that active disease is not present

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Last Answer : B carrier is more infective than 0.1ml of blood from HIV patient C. Level of virus are similar in the blood and saliva of HIV patient

Which of the following refers to a management tool for organizing personnel, facilities, equipment, and communication for any emergency situation? a) The Incident Command System The Incident Command System (ICS) is a management tool for organizing personnel, facilities, equipment and communication for any emergency situation. The federal government mandates that the ICS be used during emergencies. Under this structure, one person is designated as incident commander. This person must be continuously informed of all activities and informed about any deviation from the established plan. While the ICS is primarily a field structure and process, aspects of it are used at the level of an individual hospital’s emergency response plan as well.

Description : Which of the following refers to a management tool for organizing personnel, facilities, equipment, and communication for any emergency situation? a) The Incident Command System The ... emergency preparedness required by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO).

Last Answer : a) The Incident Command System The Incident Command System (ICS) is a management tool for organizing personnel, facilities, equipment and communication for any emergency situation. The federal government mandates ... are used at the level of an individual hospital's emergency response plan as well.

Which of the following statements reflect nursing interventions of a patient with post-polio syndrome? a) Providing care aimed at slowing the loss of strength and maintaining the physical, psychological and social well being of the patient. No specific medical or surgical treatment is available for this syndrome and therefore nursing plays a pivotal role in the team approach to assisting patients and families in dealing with the symptoms of progressive loss of muscle strength and significant fatigue. Nursing interventions are aimed at slowing the loss of strength and maintaining the physical, psychological and social well being of the patient.

Description : Which of the following statements reflect nursing interventions of a patient with post-polio syndrome? a) Providing care aimed at slowing the loss of strength and maintaining the physical, ... and cold are most appropriate because these patients tend to have strong reactions to medications.

Last Answer : a) Providing care aimed at slowing the loss of strength and maintaining the physical, psychological and social well being of the patient. No specific medical or surgical treatment is available for ... loss of strength and maintaining the physical, psychological and social well being of the patient.