HIV post exposure prophylaxis for occupational exposures may not be administered:                                                                                                                                                                              1.                           For exposures to fluids that contain blood2.                           If the source patient is HIV-seronegative, with features suggestive of a seroconversion illness3.                           If the healthcare worker is HIV-infected4.                           If the health care worker is not HIV-infected5.                           If the health care worker consents to HIV post-exposure prophylaxis

Concomitant use of the following drug with sildenafil is potentially fatal:                  1.        Lamivudine2.        Lidocaine3.        Isosorbide mononitrate4.        Omeprazole 5.        Tenofovir

Match the following drugs with the relevant adverse effects. Each drug may be used more than once or not at all:

 The following drug is a benzimidazole derivative:                                      1.        Mebendazole2.        Metronidazole3.        Niclosamide4.        Sulfiram5.        Dimeticone 

The following is the mechanism of action of proguanil:                                                            1.        It inhibits the detoxification of the heme in the erythrocyte2.        Its metabolites produce reactive oxygen species which are fatal to the malaria parasite3.        Its metabolites inhibit nucleic acid synthesis by oxidizing plasmodial DNA4.Inhibits plasmodial protein synthesis by binding to 30S ribosomal subunits5.        It inhibits plasmodial dihydrofolate reductase enzyme action

 An 8 month old is having a “tet spell” while blood is being drawn.  The nurse’s first action  should be which of the following?

        A baby is evaluated, a VSD(Ventricular Septal Defect) is diagnosed.  How would you explain this cardiac defect to the parents when they ask you about it?

A child is admitted to the pediatric unit with increased secretions, cough, and  nasal drainage.  Physician diagnoses the child with RSV.   A priority nursing diagnosis would be:

You are working with a family with and a child who has a congenital heart defect.  Future surgery is planned and you are teaching the parent how to reduce cardiac demands.  The parent needs more teaching when she says  which of the following?

Parents bring a toddler who is 2.5 years old to the hospital because of observed difficulty in breathing. In addition, they share at bedtime the toddler has a barky cough. The toddler is diagnosed with laryngotracheobronchitis. Which assessment does the nurse expect to find with this diagnosis?