In receptor-mediated endocytosis, membrane receptors bind to molecules outside of the cell. Immediately following endocytosis where will the membrane receptors be located?  

Which of the following is similar between RNA and DNA?  

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

As drowsiness may occur during treatment, patients should be warned not to drive or operate machinery while on the following drug:                                                             AlbendazoleDoxycyclineIvermectinArtemether/lumefantrineBenzyl benzoate

The following is the mechanism of action of mebendazole:                                          1.        It inhibits parasitic mitochondrial phosphorylation of adenosine diphosphate                                                                                                                                                   2.        It diminishes the energy production of the nematode                                                                                                                                                                                     3.        Causes death of parasites by increasing the permeability of the cell membrane to calcium ions                                                                                                                        4.        Enhances chloride influx leading to hyperpolarization, resulting in death of worm     5.        It is converted to hydrogen sulfide, which has a lethal action on the ectoparasite    

Folic acid may decrease the efficacy of the following agent during toxoplasmosis  treatment:                                                                                                                           1.        Azithromycin2.        Folinic acid3.        Clindamycin4.        Pyrimethamine5.        Suramin

The following drug is indicated for the treatment of cytomegalovirus:                                                   1.        Lamivudine2.        Oseltamivir 3.        Ribavirin4.        Ganciclovir5.        Darunavir

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: