A patient diagnosed with deep vein thrombosis was discharged on warfarin. Review date was not given and she is now presenting with bleeding in casualty. The antidote relevant for warfarin toxicity is:                                                                                         Tranexamic acidEmicizumabAprotininProtamine sulfatePhytomenadione

Decreased gastric acidity due to concomitant omeprazole therapy may decrease  absorption of the following drug:                                                                                           1.        Tacrolimus2.        Itraconazole3.        Oral contraceptives4.        Atazanavir5.        Nelfinavir

The following drug interacts with phosphodiesterase inhibitors such as sildenafil and           tadalafil:                                                                                                                                                     1.  Acetylsalicylic acid     2.  Atenolol     3.  Tranexamic acid     4.  Glyceryl trinitrate     5.  Perindopril 

The following is the therapeutic use of tamsulosin:                                   1.       Benign prostatic hyperplasia2.       Sjogren syndrome3.       Overactive bladder4.       Pheochromocytoma5.       Malignant hyperthermia

The following combination of drugs is appropriate as a triple therapy regimen for eradication of Helicobacter pylori:                                                                                                     1.        Omeprazole + Amoxicillin + Clarithromycin2.        Esomeprazole + Amoxicillin + Cimetidine3.        Dicyclomine + Amoxicillin + Clarithromycin4.        Ranitidine + Metronidazole + Doxycycline5.        Metronidazole + Doxycycline + Clarithromycin

The following drug is one of the 4th line treatment of hypertension:                              SpironolactoneHydrochlorothiazideAmlodipineEnalaprilValsartan

The following drug is used to treat chemotherapy-induced nausea and vomiting:   1.        Droperidol2.        Lansoprazole3.        Alginic acid4.        Ondansetron5.        Mesalazine

The following is a selective α1-adrenergic receptor blocker:                  (1)1.     Propanolol2.     Fenoterol3.     Terazosin4.     Salbutamol5.     Terbutaline

The following is used in the treatment of hypertension:                           1.        Atropine 2.        Propantheline3.        Labetolol4.        Terbutaline5.        Pilocarpine

The drug of choice for patient with an acute angina attack is:                                                                                                                                                    1.  Spironolactone2.  Verapamil 3.  Glyceryl trinitrate 4.  Ranolazine5.  Isosorbide mononitrate