1. 1 Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier, Inc. Infection and Human Immunodeficiency Virus Infection Chapter 15

2. 2 Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier, Inc. 1.The nurse informs the patient with bacterial pneumonia that the most important factor in antibiotic treatment is that 1.antibiotics should have been used to prevent the pneumonia. 2.all of the supplied antibiotics should be taken even when symptoms have resolved. 3.enough antibiotics for 2 days’ treatment should be reserved in case symptoms recur. 4.patients should request antibiotics for upper respiratory infection to prevent development of streptococcal-related diseases.

3. 3 Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier, Inc. 2.A diagnosis of AIDS can be made for a patient with HIV when there is 1.a CD4 + T-cell count of <500/µL. 2.a WBC count <3000/µL (3 × 10 9 /L). 3.development of oral candidiasis (thrush). 4.onset of Pneumocystis jiroveci pneumonia.

4. 4 Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier, Inc. 3.The nurse working in an HIV testing and treatment clinic plans teaching about antiretroviral therapy for 1.a patient who tested positive for HIV 3 years ago and has developed tuberculosis. 2.a male health care worker who is HIV negative but has unprotected sex with men. 3.a patient who was infected with HIV 10 years ago and has a CD4 + T-cell count of 650/μL. 4.a patient with persistent generalized lymphadenopathy who was exposed to HIV 2 years previously.