EXERCISE 01 How many grams of glucose are in 500ml of SG5%? EXERCISE 02 How many ml of saline are needed to dilute 10,000,000 units of penicillin and obtain 750,000 units in 3 ml? EXERCISE 03 Medical prescription: administer 8 ml of 10% glucose (IV). Presentation: ampoule of 20 ml of glucose 50%. How much should I aspirate (in ml) of 50% glucose to comply with the prescription? EXERCISE 04 Medical prescription: Ringer Lactate Serum 2 liters, 30 drops/min. How long will it take to infuse 1 liter of SRL? EXERCISE 05 3,500 IU of subcutaneous heparin were prescribed. In the sector we have bottles of 5,000 IU/ml. What is the amount to be aspirated in units in the 1 ml syringe? EXERCISE 06 Dilute crystalline penicillin 5,000,000 U (lyophilized powder) in 8 ml of distilled water. How many ml should you aspirate to acquire 2,800,000 U. EXERCISE 07Presentation: benzathine penicillin 6000,000U (lyophilized powder – vial). How many ml of distilled water should be used to dilute the drug to make a single injection of 360,000U intramuscularly in a 4-year-old child? EXERCISE 08 Medical prescription: ½ drop of digoxin via (SNG) in a neonate. How to proceed? EXERCISE 09 500 mL of 5% Glucose Serum were prescribed to run in 8 hours. The unit only has a microdroplet equipment. The Nursing Technician must regulate the dripping to run, per minute, the corresponding to A 21 microdrops. B 63 microdrops. C 50 microdrops. D 41 microdrops. And 60 microdrops.

5,000,000 V1 = 22,400,000 V1 = 22,400,000 / 5,000,000 V1 = 4.48 ml Therefore, you should aspirate approximately 4.48 ml to acquire 2,800,000 U of penicillin. EXERCISE 07: To dilute benzathine penicillin 6000,000 U (lyophilized powder - vial) and make a single injection of 360,000 U intramuscularly in a 4-year-old child, we need to calculate the volume of distilled water required. Let's denote: V1 = Volume of distilled water needed (in ml) U1 = Units to be obtained (360,000 U) U2 = Units in the initial solution (6000,000 U) Using the proportion: (U1 / V1) = (U2 / V2) Plugging in the values: (360,000 U / V1) = (6000,000 U / V2) Cross-multiplying and solving for V1: 6000,000 U * V1 = 360,000 U * V2 V1 = (360,000 U * V2) / 6000,000 U V1 = 0.06 V2 Since the proportion is not fully determined, we cannot calculate the exact volume of distilled water needed without additional information. EXERCISE 08: To administer a drop of digoxin via a nasogastric tube (SNG) in a neonate, the specific procedure and instructions should be provided by a healthcare professional or a pharmacist. It is crucial to follow the proper guidelines and dosage recommendations for administering medications to neonates to ensure their safety and well-being. EXERCISE 09: To regulate the dripping of 500 mL of 5% Glucose Serum to run in 8 hours using a microdroplet equipment, we need to calculate the number of microdrops per minute. Let's denote: V = Volume to infuse (500 mL) T = Time for infusion (8 hours) D = Dripping rate (microdrops per minute) To calculate the dripping rate in microdrops per minute, we convert the given time and volume to minutes: T = 8 hours * 60 minutes/hour = 480 minutes The dripping rate can be calculated using the formula: D = (V * microdrops) / T Using the given options: A) D = (500 mL * 21 microdrops) / 480 minutes = 218.75 microdrops/minute B) D = (500 mL * 63 microdrops) / 480 minutes = 328.125 microdrops/minute C) D = (500 mL * 50 microdrops) / 480 minutes = 520.83 microdrops/minute D) D = (500 mL * 41 microdrops) / 480 minutes = 426.04 microdrops/minute E) D) D = (500 mL * 60 microdrops) / 480 minutes = 625 microdrops/minute Therefore, option C) 50 microdrops per minute is the corresponding rate to regulate the dripping for 500 mL of 5% Glucose Serum to run in 8 hours using a microdroplet equipment.