What does it mean if a person tests positive for IgM but not IgG of a particular disease? O That person was previously infected by that disease and has recently become reinfected. O That person, for the first time, has been infected by that disease for a long period of time. O That person was previously infected by that disease and has been reinfected for a long period of time. O That person, for the first time, was recently infected by that disease.

What does it mean if a person tests positive for IgM but not IgG of a particular disease? O That person was previously infected by that disease and has recently become reinfected. O That person, for the first time, has been infected by that disease for a long period of time. O That person was previously infected by that disease and has been reinfected for a long period of time. O That person, for the first time, was recently infected by that disease.

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter15: Adult And Pediatric Dosages Based On Body Weight

Section: Chapter Questions

Problem 5.4P

See similar textbooks

Similar questions

If you looked at H&E staining of a fungal-infected mouse tongue vs a non-infected mouse tongue, would you expect to see more neutrophils? Why or why not?
Which of the following is true about IgG? View Available Hint(s) for Part A It is restricted to effects inside the vascular system. It stimulates a single immune responses. It is the most common antibody class. It cannot cross the placenta to protect an unborn fetus.
Figure 17.17 The Rh antigen is found on Rh-positive red blood cells. An Rh-negative female can usually carry an Rh-positive fetus to term without difficulty. However, if she has a second Rh-positive fetus, her body may launch an immune attack that causes hemolytic disease of the newborn. Why do you think hemolytic disease is only a problem during the second or subsequent pregnancies?
Which of the following statements is NOT true of a fever?a. Temperature is regulated by chemicals that reset the body's thermostat to a higher setting.b. The higher than normal body temperature impairs the functions of some bacteria.c. The higher than normal body temperature is always harmful.d. The higher temperature impairs leukocytes andantibody production.e. Both c and d. Which of the following statements is NOT true of antibodies?a. They bind to foreign antigens, making them susceptible to being engulfed by phagocytes.b. They serve as specific binding sites on B cells.c. An antibody is usually able to bind to a variety of different types of antigensd. They are composed of two heavy chains and two light chains.
which of the following is most prevalent in circulationg blood? a. IgG b. IgM c. heavy chain of Antibody d. Light chain of Antibody
Why is it that Rh incompatibility can be a serious problem when anRh-negative mother is carrying an Rh-positive fetus, but ABOincompatibility between mother and fetus is usually no problem?That is, a type A mother can usually safely carry a type B fetus.(Hint: The antibodies produced by an Rh-negative mother againstthe Rh antigen are usually IgG, whereas the antibodies producedagainst the A or B antigens are IgM.) Because the Rh antigenobviously serves no vital function (most humans lack it), why do youthink it hasn’t been completely eliminated during human evolution?
D-negative individuals generate an immune response when they are exposed to the Rh-D antigen. However, incompatibility in the ABO blood group system occurs naturally in the absence pf exposure to the A or B antigen in the blood from another individual. Why do individuals produce an immune response the first time they encounter the A or B antigen as an adult?
Someone bitten by a poisonous snake should be given someantivenom (antibodies) to prevent death. If the person is bitten bythe same type of snake 3 years after the initial bite, will he or shehave immunity to the venom, or should the person get another shotof antivenom? Justify your response with an explanation of the typeof immunity someone gains from a shot of antibodies.
Tuberculosis is a chronic respiratory condition caused by Mycobacterium tuberculosis, a high contagious bacterium. People with tuberculosis will often have a persistent (sometimes bloody) cough, fatigue, weight loss, and fever. M. tuberculosis produces a protein we will call “X”. A new test for tuberculosis checks for X antibodies in a person’s blood. If the antibodies are present, the result is “positive.” Why would X antibodies be present in someone’s blood? What specific kind of cells would produce them?
Theoretically, type _____ blood can be donated to all personsbecause it lacks .a. AB, antibodies b. O, antigens c. AB, antigens d. O, antibodies
Serum contains proteins known as ___________, whichdestroy or inactivate antigens.
Rh D - negative individuals generate an immune response when they are exposed to the Rh-D antigen. However, incompatibility in the ABO blood group system occurs naturally in the presence of exposure to the A or B antigen in the blood from individuals. Why do individuals produce an immune response the first time they encounter the A or B antigen as an adult