Using a sterile dressing pack and sterile gloves, thoroughly swab the distal end of the catheter and cap with betadine and methylated spirits. treatable treatise treatment treaty treble tree treetop trek trellis tremble tremendous tremendously tremor trench trenchant trench coat trend trendy trepidation trespass trespasser trestle trial trial run trials triangle triangular tribal tribe tribulation tribunal tributary tribute triceps trick trickery trickle trick or treat trickster tricky tricycle trident trifle trifling trigger trigger-happy trigonometry trike trill trillion trilogy trim trimester trimmings Trinity trinket trio trip tripe triple triplet triplicate tripod trite triumph triumphant triumphantly trivia trivial trivialize trod trodden troll trolley trombone tromp troop trooper troops trophy tropic tropical tropics trot troubadour trouble troubled troublemaker troubleshooter troubleshooting troublesome trough trounce troupe trousers trout truancy truant truce truck trucker trucking truckload truck stop truculent tummy tumor tumult tumultuous tuna tundra tune tuner tune-up tunic tunnel turban turbine turbulence turbulent turd tureen turf turgid turkey turmoil turn turnaround turncoat dining selection dishes visitors underground sewers sterile