41 5-50. Which of the following is an ideal emollient to protect sensitive skin from the sun? 1. Theobroma oil 2. Lanolin 3. Zinc oxide ointment 4. Aluminum acetate 5-51. The standard by which all other antiseptics are measured is 1. betadine 2. phenol 3. isopropyl alcohol 4. hexachlorophene 5-52. An accidential spill of phenol can be neutralized by 1. water 2. silver nitrate 3. hydrogen peroxide 4. alcohol 5-53. The primary pharmacological action of sulfonimides is 1. viricidal 2. parasiticidal 3. bacteriostatic 4. fungistatic 5-54. The most common use for systemic sulfonamides is in the treatment of which of the conditions listed below? 1. Respiratory infections 2. Urinary tract infections 3. Viral infections 4. Furunculosis 5-55. Silver sulfadiazine is used almost exclusively in the treatment of 1. surgical wound sepsis 2. burns 3. prostatitis 4. furunculosis 5-56. Which of the following is for parenteral administration only? 1. Dicloxicillin 2. Ampicillin 3. Penicillin V 4. Penicillin G 5-57. The drug of choice for uncomplicated group A beta-hemolytic streptococcal pharyngitis is 1. Penicillin V potassium 2. Nafcillin 3. Ampicillin 4. Dicloxicillin 5-58. Severe colitis and diarrhea may be adverse side effects of which of the following? 1. Neomycin sulfate 2. Gentamicin sulfate 3. Penicillin G benzathene 4. Clindamycin hydrochloride 5-59. Which of the following is an appropriate substitute for penicillin when penicillin is contraindicated? 1. Doxycycline 2. Cephalexin 3. Erythromycin 4. Streptomycin 5-60. Of the following drugs, which was developed with the sole purpose being the treatment of gonorrhea? 1. Penicillin G benzathene 2. Nitrofurantoin 3. Spectinomycin hydrochloride 4. Doxycycline hyclate 5-61. Undeclyenic acid is used as a/an 1. disinfectant 2. antipyretic 3. analgesic 4. fungicide