Simulated Medication

The Practi-0.9% Sodium Chloride I.V. Solution Bag for clinical training simulates 0.9% sodium chloride, and contains distilled water. Ideal for use with manikins and task trainers A perfect I.V. administration simulation for your nursing, pharmacy,...

The Practi-Half Normal Saline 1000 mL I.V. Solution Bag I.V. Solution Bag for clinical training contains distilled water Simulates 1000 mL I.V. bag of bag of half normal saline. 1 Bag FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS...

The Practi-Insulin Pen Trainer for clinical training, is a 3 mL (100 units/mL) simulated disposable insulin pen with a dose selection dial and a total liquid fill of 300 units. Provide your students with safe, simulated practice in the correct method of...

The Practi-Blood Bags simulates 450 mL blood bag of red blood cells (350 mL of blood in a 450 mL bag) Train your students to properly read a blood bag including bar-codes, blood type, as well spiking the bag properly Includes labels for all blood...

The Practi-Dextrose Normal Saline I.V. Solution Bag for clinical training contains distilled water. Simulates I.V. bag of Dextrose 5% in Normal Saline 1 Bag FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT REAL MEDICATION.

Practi-Glucagon Kit for clinical training. Prepare your students for patients with severe hypoglycemia or low blood sugar. Teach them how to use a kit including reconstitution, proper aseptic technique, and injection. The Practi-Glucagon Kit comes...

The Practi-Vancomycin 50 mL I.V. Solution Bag for clinical training contains distilled water Simulates solution of Vancomycin 1 g in I.V. piggyback bag of 50 mL Normal Saline 1 Bag FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT...

The Practi-Vial assists in teaching students the sterile techniques of small vial handling, air pressure changes and replacement, fractional dosage, aspiration, and needle withdrawal A variety of simulated vaccination scenarios can be demonstrated with...

The Practi-Lactated Ringer's I.V. Solution Bag for clinical training contains distilled water Simulates 1000 mL I.V. bag of Lactated Ringer's solution 1 Bag FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT REAL MEDICATION.

The Practi-Oxytocin Lactated Ringer's I.V. Solution Bag for clinical training contains distilled water Simulates 1000 mL I.V. bag of Lactated Ringer's solution with added 20 units of Oxytocin 1 Bag FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL...

Practi-3% Hypertonic Saline 250 mL I.V. Solution Bag for clinical training, simulates a 3% Hypertonic Saline 250 mL I.V. Solution Bag, often used in Tactical Combat Casualty Care (TCCC.) Contents: distilled water. 1 Bag. FOR TRAINING PURPOSES ONLY...

The Practi-Epinephrine I.V. 1:10,000 1 mg (0.1mg/mL) 10 mL pre-filled luer lock needle free syringe is for ACLS training Simulates the direct acting sympathomimetic drug, epinephrine hydrochloride Provide students an integrated experience while...

The Practi-Dextrose Lactated Ringer's I.V. Solution Bag for clinical training contains distilled water Simulates 1000 mL I.V. bag of Dextrose 5% in Lactated Ringer's solution 1 Bag FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT...

By request, now offers our Practi-TCCC Oral Med Training Pack, an essential tool in Tactical Combat Casualty Care (TCCC) field training for medical and non-medical military personnel, as well as for first responders. Each 4-pill blister strip in the...

The Practi-Hydrocodone and Acetaminophen 5 mg/500 mg oral medication is for clinical training Simulates hydrocodone bitartrate 5 mg/acetaminophen 500 mg tablets (Vicodin), a narcotic used to treat moderate to severe pain 1 Bottle (100 tablets). FOR...

The Practi-Fresh Frozen Plasma Bags for clinical training, simulates 450 mL of O negative plasma (200 mL of plasma in a 450mL bag) Train your students to properly read a plasma bag including bar-codes, blood type, as well spiking the bag properly. 1...

The Practi-Amoxicillin Oral Suspension for clinical training, simulates 125 mg/5 mL of Amoxicillin Teaches reconstitution of a powder into a liquid for a commonly used antibiotic Used to treat a wide variety of bacterial infections, this simulated...

The EpiPen Trainer for clinical training will provide your students with safe, simulated practice in the correct method of administering medication from a pre-loaded auto-injector system. This Trainer does not contain any medication or a needle - it is...

The Practi-ProAyer Inhaler is for clinical training and simulation only One-of-a-kind simulated hand held metered dose inhaler comes labeled identical to the drug, albuterol Each inhaler looks, acts, and feels just like a Pro-Air inhaler, but...

The Practi-Naloxone I.V. simulates the opioid antagonist drug, naloxone (1mg/mL), in a 2 mg/2 mL pre-filled luer lock needle free syringe Teach a variety of skills to your students of nursing, EMT and EMS 1 Syringe FOR TRAINING PURPOSES ONLY. NOT FOR...

Practi-Crash Code Pack, for clinical training, teaches your students the skills associated with administering emergency crash cart IV solutions. Rapid response skill based learning is the newest safe simulation training. Each Practi-Crash Code Pack...

Practi-Nasal Med Trainer simulates nasal medication administration. Teach a variety of skills to clinical students as well as field EMS professionals, for the administration of medications such as the opioid antagonist drug, Narcan, as well as many...

The Practi-Ibuprofen 800 mg Oral Med is simulated medication for clinical training Simulates 800mg of Ibuprofen (Advil, Motrin IB) tablets, a nonsteroidal anti-inflammatory drug (NSAID) that works by reducing hormones that cause inflammation and pain in...

The Practi-Heparin Normal Saline I.V. Solution Bag for clinical training contains distilled water Simulates 250 mL I.V. bag of Heparin Normal Saline 25,000 USP units/250 mL, an anticoagulant given to patients who are suffering from a stroke, a heart...

Practi-Naloxone HCI for clinical training simulates 0.4 mg/1 mL of naloxone hydrochloride. Provide your students with the most realistic and authentic practice necessary to master the skill of naloxone hydrochloride drug calculation and administration...

The Practi-Amiodarone 100 mL IV Solution Bag for clinical training, simulates amiodarone 150mg/100 mL (premixed) in a 100 mL IV solution bag. Contents: Distilled Water Qty: 1 bag. FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT...

The Practi-Amoxicillin Clavulanate for clinical training, simulates 400 mg/5 mL of amoxicillin clavulanate (Augmentin) Teaches the skill of reconstitution of a simulated penicillin antibiotic Augmentin is a combination of amoxicillin and clavulanate...

The Practi-Dextrose I.V. 50% 50mL pre-filled luer lock needle free syringe is for clinical training Simulates 0.5 g/mL of dextrose 50%, the glucose restoring agent Teach students of nursing, EMT, and other allied health programs a variety of important...

Practi-Urine for clinical training. Add realism to your simulation scenarios with Practi-Simulated Urine. Teach students how to collect urine specimens as well as measure urine intake and output. Each bottle contains 800 mL of simulated urine...

The Practi-Vial assists in teaching students the sterile techniques of small vial handling, air pressure changes and replacement, fractional dosage, aspiration, and needle withdrawal A variety of simulated vaccination scenarios can be demonstrated with...

The Practi-Calcium Gluconate, for clinical training, simulates calcium gluconate 10% 100 mg/mL, used in the treatment of calcium deficiencies Ideal for skills training for nursing, EMS and pharm tech programs Teach Your Students: Small vial handling...

The Practi-Dextrose Half Normal Saline I.V. Solution for clinical training contains distilled water Simulates 1000 mL I.V. bag solution of Dextrose 5% in Half Normal Saline 1 Bag FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT...

The Practi-Ketamine simulates 50 mg/mL the drug Ketamine, used mainly for starting and maintaining anesthesia, in a 10 mL glass vial Other uses: chronic pain and for sedation in intensive care and veterinary medicine Safe for mankins and other...

Practi-Dextrose 10% 250 mL IV Solution Bag for clinical training, simulates a 250 mL IV bag of 10% dextrose in normal saline. Contents: distilled water 1 bag. FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT REAL MEDICATION.

The Practi-Nitroglycerin Patch for clinical training, simulates 0.4 mg/hr of nitroglycerin Hands on application and removal of the Practi-Nitroglycerin Transdermal Patch offers a safe practice in the skills lab without any exposure to the real...

Practi-Magnesium Sulfate 50 mL IV Solution Bag for clinical training, simulates 2 g/50 mL (premixed) magnesium sulfate in a 50 mL IV Solution Bag. Contents: Distilled Water Qty: 1 bag. FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS...

The Practi-Nitroglycerin Sublingual Tablets simulates 0.4 mg (1/150 g) of nitroglycerin, for clinical training Teaches proper administration and dosing of a commonly prescribed vasodilating drug to treat an angina attack Simulated sublingual...

Practi-6% Hetastarch in Lactated Electrolyte 500 mL I.V. Solution Bag for clinical training, simulates a 500 mL IV bag of 6% hetastarch in lactated electrolyte (Hextend). Contents: distilled water. 1 Bag. FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR...

The Practi-Salbutamol Nebules simulates 5 mg/2.5 mL of salbutamol in a nebulizer Salbutamol comes as a liquid solution that is to be inhaled by the patient's mouth using a special nebulizer Safely teach this skill using Practi-Salbutamol with any task...

By request, now offers our Practi-Fentanyl Lozenge Trainer 800 mcg, simulating the analgesic lozenge Oral Transmucosal Fentanyl Citrate (OTFC), or "fentanyl lollipop", an essential tool in Tactical Combat Casualty Care (TCCC) field training for medical...

The Practi-Powder Vial for clinical training is designed to accurately reflect multiple antibiotic dosage strength preparations. Each vial contains a white powder that dissolves in either 0.9% NaCl or water to become a clear solution. Learn proper...

The Practi-5% Dextrose I.V. Solution Bag, for clinical training contains distilled water. Simulates I.V. bag of 5% Dextrose 1 Bag FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT REAL MEDICATION.

Practi-Simulated Blood adds realism to your simulation scenarios A perfect addition to your moulage arsenal Each bottle contains 1,000mL of simulated blood 1 Bottle FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT REAL MEDICATION.

Practi-Dopamine HCL in 5% Dextrose 250 mL IV Solution Bag for clinical training, simulates a 250 mL IV bag of dopamine HCL in 5% dextrose and normal saline. Contents: distilled water Qty: 1 bag. FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE...

Safely teach or learn the skill of assisting a patient to inhale a liquid solution using a special nebulizer. Feeling comfortable administering this simulated medicine without hesitation can save lives! Practi-Albuterol Sulfate can be used with any task...

The Practi-Inhaler is equipped to simulate albuterol sulfate medication delivery in your practice skills lab The Practi-Inhaler is the only inhaler available with just an aerosol propellant developed specifically for clinical training Excellent for...

Safely educate your students on Total Parenteral Nutrition (TPN) with the 1000 mL Practi-TPN I.V. bag with Vitamins Used to maintain client caloric requirements, understanding protocols associated with proper administration and dosage can be critical...

Practi-Meds Long-Term Care Cards assist students in administering oral meds to the chronic long-term patient. The packaging is like those seen in long-term care facilities. These facilities often utilize large rolling medication carts containing...

Practi-Tranexamic Acid for clinical training, simulates tranexamic acid (TXA) 1,000 mg/10 mL in a clear 10 mL vial. This commonly used clotting promoter is indicated for treatment of acute bleeding episodes in patients with congenital fibrinogen...

The Practi-Atropine Sulfate I.V. (0.1 mg/mL) in 10 mL pre-filled needle free luer lock syringe for EMS training Practi-Atropine Sulphate simulates the cholingeric blocking agent, atropine sulfate, a code drug your ACLS training scenarios, nursing...

The Practi-Calcium Chloride IV 10% 10mL pre-filled luer lock needle free syringe for clinical training Simulates 100 mg/mL of calcium chloride, a calcium salt and electrolyte agent, ordered to treat a variety of hypocalcemic disorders Teach your...

The Practi-Glucagon Powder Vial Refill 1mg/1 mL, for clinical training, simulates glucagon powder for injection and prepares students for patients with severe hypoglycemia or low blood sugar Each 1 mL vial contains an unsterile white powder that...

The Practi-Epinephrine Vial for clinical training, accurately simulates 1 mg/1 mL of the direct acting sympathomimetic drug, epinephrine hydrochloride An important training aid for ACLS training scenarios, nursing skills lab, EMT field training...

The Practi-RSI Kit (with needleless syringe) is a critical component for use in paralytic sedative training and includes all the essentials needed to create multiple scenarios related to intubation when concern for aspiration exists. This Practi-RSI Kit...

The Practi-Suppositories for clinical training, simulates glycerin suppositories Teach the proper use of a rectal suppository to relieve constipation. 1 jar includes 24 Practi-Suppositories FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS...

The Practi-Enoxaparin needled syringe is filled with distilled water and simulates 40mg/0.4mL Give your students the skills they need to properly inject the anticoagulant enoxaparin, a blood thinner that helps reduce the risk of developing deep vein...

The Practi-Sodium Chloride 0.9% is a simulated version of the vials often used in nursing, EMS and pharm tech programs. Practi-Sodium Chloride 0.9% for clinical training, simulates a diluent that can be used with Practi-Powder for reconstitution...

The Practi-Oral Med Pack for clinical training has gained national acceptance as one of the safest and quality approved simulation aids for standard oral medication administration practice Contains 20 boxes (each box contains 48 count blister packed)...

The Practi-Aspirin oral medication for clinical training, simulates aspirin tablets, used to treat minor aches and pain and reduce fever and inflammationFOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT REAL MEDICATION.

The Practi-Ipratropium simulates ipratropium bromide (Combivent or Atrovent) and is the only inhaler available with just an aerosol propellant for safe practice Each inhaler simulates medication delivery in your practice skills lab Excellent for...

Practi-Potassium Chloride 100 mL I.V. Solution Bag for clinical training, simulates potassium chloride 10 mEq/100 mL premixed in 100 mL IV solution bag. Contents: Distilled Water Qty: 1 bag. FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE...

Practi-Lisinopril simulates the unit dose oral medication lisinopril (Zestril), an ACE inhibitor used to treat high blood pressure and heart failure. Simulates: lisinopril (Zestril) for clinical training Dosage: 10 mg Form: Scored Tablet Color:...

Practi-Morphine Sulfate 2 mg/mL for clinical training simulates 4 mg/2 mL of morphine sulfate. Provide your students with the most realistic and authentic practice necessary to master the skill of morphine sulfate drug calculation and administration. ...

The Practi-Nitroglycerin Ointment Applicator sheets for clinical training simulate the commonly used nitroglycerin ointment measured dose applicator sheets, noting both inches and centimeter measurements. Perfect for use with Practi-Nitroglycerin...

Practi-Platelets O-negative for clinical training simulates 450 mL of O negative platelets (100 mL of platelets in a 450mL bag). Train your students to properly read a platelet bag including bar-codes, blood type, as well spiking the bag properly. 1...

The Practi-Sodium Bicarbonate I.V. 8.4% (84mg/mL) 50mL pre-filled luer lock syringe Simulates the systemic alkalinizing agent and electrolyte, sodium bicarbonate, a code drug used for your ACLS training scenarios, nursing skills lab, EMT field training...

Practi-Fentanyl 2 mL Vial for clinical training, accurately simulates 50 mcg/ mL (100 mcg/2 mL Vial) of the synthetic opioid analgesic, Fentanyl. Each Practi-Fentanyl comes as a labeled 2 mL vial containing distilled water. Make your lab meaningful,...

The Practi-Injecta Pad is the only injection simulator that perfectly simulates aspiration tension, so vital when teaching proper I.M. injection techniques Designed to withstand thousands of needle punctures as your students practice injection techniques...

The Practi-Optic Dropper simulates droppers for allergies, anesthesia, dilating, infections, and more For adult or pediatrics, these skills are an important part of patient care and education Teaches proper positioning, preparing dosage, manipulation...

The Practi-Insulin Starter Pack for clinical training, teaches insulin injection techniques, mixing and combining of short and long acting insulin, and dosage calculation skills Contains Four each of our Practi-Insulin Vials 4 Practi-Regular Vials, 4...

The Practi-Powder White 2 mL for clinical training, are the only simulated practice for small vial handling multiple dosage reconstitution Each 2 mL vial contains a white powder that dissolves in either 0.9% NaCl or water to become a clear solution...

Practi-Bacteriostatic Water is a 1 mL pre-filled needled syringe containing distilled water. The Practi-Bacteriostatic Water simulates a diluent that can be used for reconstitution training. An important training aid for your nursing skills lab, EMT...

The Practi-Magnesium Sulfate Peel-N-Stick Labels for clinical training, simulate 1 g/2 mL of magnesium sulfate Easily apply the Peel-N-Stick labels to Practi-Vials 2 mL instantly changing the drug and dosage This drug is often misread and...

The Practi-Nitroglycerin Spray is a CFC free pump that simulates a sublingual aerosol spray, for clinical training Labeled identical to its true drug counterpart, nitroglycerin, is used to treat episodes of angina in people who have coronary artery...

Each cup will crush medications to a fine powder in seconds with a simple motion. Ideal for use with Practi-Oral Meds, tablets will crush immediately and completely with our pill crusher cup with splitter. An essential skill in enteral feeding...

The Practi-Adenosine I.V. is a pre-filled luer lock needle-free syringe is for clinical training Simulates the antiarrhythmic agent, adenosine, a code drug used for the treatment of paroxysmal supraventricular tachycardia An important training aid for...

The Practi-Amoxicillin simulates the oral antibiotic Amoxicillin 250 mg unit dose capsule, for clinical training This Practi-Unit Dose Med is a large-sized, red and white capsule that comes in a blister pack Teach aseptic handling, dosage calculation,...

The Practi-Fentayl Patch teaches your students the critical skills of transdermal medication infusion We have carefully manufactured and labeled each Practi-Fentanyl Patch to closely resemble the “real thing” simulating the drug fentanyl (Duragesic)...

The Practi- Amp for clinical training, contains of distilled water in an amber tinted glass to simulate light sensitive medications. Students will learn to accurately open, calculate, aspirate, and measure small and often hard to see solutions...

The Practi-Antibiotic Peel-N-Stick Labels simulate five of the most commonly seen antibiotics. Includes: Azithromycin, Cefazolin, Ceftriaxone 250 mg, Ceftriaxone 500 mg, Ceftriaxone 1 g Students learn to read drug labels, calculate and measure...

The Practi-Ear Dropper for clinical training of optic drop administration For adult or pediatrics, these skills are an important part of patient care and education Teaches proper positioning, preparing dosage, manipulation of ear area prior to...

Teach a variety of injection techniques using just one innovative simulation aid. Practi-Mini Injecta Pad is a more compact (smaller and lighter weight) version of the original Practi-Injecta Pad. This compact injection simulator is perfect to include in...

The patent pending Phokus Wound Cube Gen 2 is a compact training tool designed to increase muscle memory for students learning the basics of bleeding control Semi-transparent, non-toxic silicone allows observation to ensure accurate wound packing...

The Practi-Cephalexin Oral Med simulates 250 mg cephalexin (Keflex), an antibiotic, for clinical training This Practi-Unit Dose Med is medium-sized, green and yellow capsule come in a blister pack Ideal simulation aid for pharmacy and nursing skills...

The Practi-Insulin Training Pack includes a total of forty 10mL vials: 20 vials labeled Practi-Regular Insulin and 20 vials labeled Practi-NPH Insulin Practice for skills including: Identification, Mixing and Combining long and short acting insulin,...

The Practi-Ipratropium Bromide 0.02% Nebules simulates 0.5 mg/2.5 mL of ipratropium bromide, 0.02% in a nebulizer. Ipratropium comes as a liquid solution that is to be inhaled by the patient's mouth using a special nebulizer. Safely teach this skill...

The Practi-Ondansetron for clinical training, simulates 4 mg/2 mL of ondansetron (Zofran) which blocks serotonin and is used in controlling postoperative nausea and vomiting Learn realistic and authentic practice of ondansetron (Zofran) drug...

Amber IV bag covers are used in hospitals to help reduce potentially harmful light effects in IV drug delivery Each EPS amber IV bag cover fits both our 50 mL, 100 mL and 250 mL Practi-IV bags Add this to your curriculum for a perfect IV...

Practi-Ertapenem Sodium for clinical training. Practi-Ertapenem Sodium 1 g/10 mL is a 10 mL clear vial containing 1 g of white powder simulating the drug Ertapenem Sodium (Invanz), an antibiotic used to treat infections and to prevent infections after...

The Practi-Hepatitis B Vaccine for clinical training, simulates the actual Hepatitis B Vaccine that is currently seen in clinics today The only simulated hepatitis B vaccine practice designed to teach the essential skills necessary to calculate,...

Practi-Lidocaine HCL in 5% Dextrose 250 mL IV Solution Bag for clinical training, simulates a 250 mL IV bag of lidocaine HCL in 5% dextrose and normal saline. Contents: distilled water Qty: 1 bag. FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL...

The Practi-Lorazepam for clinical training, comes in a 1 mL vial simulating 2 mg/mL of Lorazepam (Ativan). Lorazepam is a benzodiazepine used to treat anxiety disorders, sleep issues, active seizures including status epilepticus, sedation for...

Practi-RSI Refill Pack for Practi-RSI Kit. This refill pack contains 3 full sets of the Practi-Meds found in our Practi-RSI Kit. The Practi-RSI Kit is a critical component for use in paralytic sedative training and includes all the essentials needed...

Practi-Vancomycin for clinical training. Easy to use Practi-Vancomycin is a white powder in a 10 mL vial that emulates 500 mg of the antibiotic vancomycin (Vancocin) for reconstitution practice. Students learn to read drug labels, calculate and measure...

Practi-Atenolol simulates the unit dose oral medication atenolol (Tenormin), a beta blocker used to treat high blood pressure and chest pain. Simulates: atenolol (Tenormin) for clinical training Dosage: 50 mg Form: Scored Tablet Color: White...

Practi-Bacteriostatic Sodium Chloride 0.9% for clinical training % is a 9.24 m0smol/30 mL vial filled with distilled water and is safe for use with manikins. Teach students sterile techniques of large vial handling, air replacement, dosage aspiration...

The Practi-Bio Patch simulates the wound care BioPatch protective disc Used in training for reducing the risk of catheter-related blood stream infections 25 Pack. FOR TRAINING PURPOSES ONLY. NOT FOR HUMAN OR ANIMAL USE. THIS IS NOT REAL MEDICATION.

The Practi-Calcium Chloride for clinical training, simulates Calcium Chloride 10%, 100 mg/mL in a 10 mL vial, used in the treatment of hypocalcemic tetany and as an aid in the treatment of depression due to overdose of magnesium sulfate Ideal for...

The Practi-Dantrolene for clinical training comes in a 100 mL vial with yellow powder simulating Dantrolene Teach your students the skills needed for drug intervention of malignant hyperthermia Ideal for use with Practi-Injecta Pad or Practi-Mini...

The Practi-Hydromorphone Peel-N-Stick Labels, for clinical training, accurately simulate 2 mg/1 mL of the narcotic analgesic, hydromorphone HCl (Dilaudid) Easily apply the Peel-N-Stick labels to Practi-Ampules 1 mL , instantly changing the drug and...