Answer to Question 1
Correct Answer: 1
The cell-mediated response has memory, and subsequent exposures to an antigen result in a more rapid and effective inflammatory response. This memory provides the basis for skin testing. A patient previously exposed to tuberculosis develops a more pronounced inflammatory response when minute amounts are injected under the skin. The other choices are characteristics of an antibody-mediated immune response.
Answer to Question 2
Correct Answer: 1
In laboratory tests, the WBC count indicates the total number of circulating leukocytes. The differential identifies the total number of circulating neutrophils, eosinophils, and basophils.
In the communication technique of collaborating, the nurse sends the message that the nurse and pati
Skin signs are objective evidence of an illness or disorder. They can be seen, measured, or felt.
Measles. A photograph of a child stricken with measles, showing the tell-tale sign of the skin rash.
Apply direct pressure to the patient’s wound.
Tumor marker analysis of a patient undergoing therapy, who (1) after surgery had residual disease ...
Finger-to-nose test