Nitroglycerine, used to treat patients with angina, is prescribed for a patient by IV at a rate of 235 μg/min235 μg/min. The IV bag contains 50. mg50. mg nitroglycerine/250 mL250 mL D5W. How many milliliters per hour should the patient receive?

Q: A medical doctor gives the order to administer dopamine at a rate of 3.0 mcg/kg⋅min (mcg is the…

A:

Q: 85.0 g gold object is added to 75.5 mL of water contained in gradulated cylinder ,what is the new…

A: Mass of gold = 85.0 grams Density of gold = 19.3 grams/mL Volume level of water in the cylinder…

Q: Chloral hydrate, a sedative and sleep-inducing drug, is available as a solution labeled 10.0…

A: Chloral hydrate, a sedative and sleep-inducing drug is available as 10.0 gr/fluidram. The required…

Q: Vancomycin hydrochloride is to be administered to a 2-year-old patient weighing 30 lb for the…

A: Given information: Weight of patient = 30 lb Dosage = 5 mg/kg four times a day

Q: A glass vessel weighed 20.2376g when empty and 20.3102g when filled to an etched mark with water at…

A: A glass vessel weighed 20.2376g when empty and 20.3102g when filled to an etched mark with water at…

Q: The doctor orders administration of a drug at 120. mg per 1000. mL at 400 mL /24h. How many mg of…

A: A numerical problem based on measurement, which is to be accomplished.

Q: What is the mass of a person that weights 41600g? , using this conversion 1.00kg=2.20lb

A: Given: Weight of the person=41600 g The mass of the person =? In this question, the mass of the…

Q: The “normal” lead content in human blood is about 0.40 part per million (i.e., 0.40 g of lead per…

A: We know that,                       1 Million = 10^6   Also, we know that part per million means…

Q: The density of liquid chloroform is 1.48 g/mL. What is its density in units of lb/in3? (2.54 cm = 1…

A: Unit conversion is useful to calculate numerical in same unit and without errors. Density is defined…

Q: 144X 6= The recommended value for vitamin C is 65.0 mg per day. There are 7.0 mg of vitamin C m…

A: Given: Mass of vitamin C required per day = 65.0 mg. Concentration of vitamin C in grapefruit = 7.0…

Q: A pediatrician writes a prescription for “diphenhydramine 7.5 mg PO Q 6 hours × 7 days” for a child…

A: (PO Q 6 hours * 7 days) in the prescription means the medicine has to be taken every 6 hours for 7…

Q: If 10 mg of a drug is added to a 500-mL large-volume parenteral fluid: What should be the rate of…

A: Given: Mass of drug = 10 mg Volume of solution = 500 mL Since mass of drug = concentration of drug X…

Q: How many milligrams of this medication are required for a person who weighs 180 lb?

A:

Q: An insulin solution is given to a patient suffering from hyperglycemia at the rate of 20.0 mL/hr.…

A: The rate of any process is amount of the substance flow per unit time.  The unit time may be in sec,…

Q: volume

A:

Q: Chloral hydrate, a seditive and sleep-inducing drug, is available as a solution labeled 18.7…

A:

Q: A vial containing 200 mg hydrocortisone sodium succinate powder for injection is to be reconstituted…

A: GIVEN: Amount of hydrocortisone sodium succinate powder for injection = 200 mg Volume of injection =…

Q: how many milligrams should be administered to a 165 lb person?

A: Given :- weight of person = 165 lb  dosage required per kg or body = 4 mg  To calculate :- mass of…

Q: Digitalis, a drug used to control atrial fibrillation in patients is to be given as 20.0 mg/kg body…

A: Given: Body weight = 160.0 pound Dose for patient: 20.0 mg/kg body weight 2.205 pounds = 1.00 kg

Q: A particular medication dosage is 41.1 mg/kg of body weight. If 1.00 mL of the medication contains…

A: Given:medication dosage is 41.1 mg/kg of body weight1.0 mL of the medication contains 50.0 mg.child…

Q: a student uses a graduated cylinder to determine the volume of water dispensed from a 50.00 ml…

A: To find percentage difference between two values, calculate difference between two values and divide…

Q: Aspirin has a density of 1.40 g/cm. What is the volume (in cm) oft an aspirin tablet weighing 250.…

A: In this question, we want to determine the volume in cm3 unit. You can see details Solution below…

Q: the doctor ordered diuril to treat edema for a 31 lb child the dosage is 1.8 mg/kg divided into 3…

A: First the weight of the child in lb is converted into kg. 31lb = 14.0614kg since 1 lb = 0.453592kg.

Q: a pycnometer weighs 25.60 grams empty and 35.55 grams when filled with water at 20C. The density of…

A: Volume of water in pycometer when it is filled with only water is calculated as follows,

Q: What is the mass (g) of 10.0 mL cottonseed oil? The density of cottonseed oil is 0.926 g/mL at 20.0C

A:

Q: Artemether, an antimalarial drug prepared from the Chinese antimalarial plant Artemisia annua, can…

A: (a) For pill form, it is given that the patient receives 160 mg on the first day, and then 80 mg…

Q: Chlorate hydrate a sedative and sleep-inducing drug, is available as a solution labeled…

A: To express different physical quantities, there are various units used such as mass, volume, time…

Q: A cube of plastic 1.3x10-5 km on a side has a mass of 2.1g. What is its density in g/cm3?

A: Given  mass of cube = 2.1 g side of cube = 1.3 x 10-5 km = 1.3 x 10-5 x 105 cm = 1.3 cm Volume of…

Q: A 72.0g sphere of manganese (density = 7.20 x 103g/L) is dropped into a graduated cylinder…

A: Given: Mass of sphere of Manganese=72.0g Density = 7.20 x 103g/L Volume of water in graduated…

Q: In normal blood, there are about 5.4×109 red blood cells per milliliter. The volume of a red blood…

A:

Q: 1.    98km=_______mi 2.    12cm=________ft 3.    3.4m=________cm 4.    128lb=________kg 5.…

A: Since you have posted multiple questions , as per guidelines we can solve only one per session. If…

Q: Ethylene glycol (antifreeze) has a density of 1.11 g/cm3g/cm3. What is the volume in LL of 3.5 kgkg…

A: Given : density of ethylene glycol = 1.11 g/cm3                          And mass of ethylene glycol…

Q: The dosage of a cold medicine is 2mg for every 80 lb of body weight. How many milligrams of this…

A: Given: Dose of medicine = 2 mg/80 lb of body weight  And weight of person = 180 lbs.

Q: The recommended adult dose of Elixophyllin, a drug used to treat asthma, is 6.0mg/kg of body mass.…

A: The weight of the person= 115 lb = (115×453.59)g = 52162.85 g = 52.163 kg

Q: An internist asks you to give 5 mcg per kg of body weight of a medication to a 264 lb patient. The…

A: The solution is given below-

Q: Heparin is available in a 10 mL vial containing 2500 units/mL.  A heparin infusion is prepared by…

A: Since one pound (lbs) is equal to 0.454 kg, 154 pound is equivalent to 69.92 kg. Number of heparin…

Q: GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new…

A: Given that , The volume of blood sample ,             = 2uL             =2 x 10-6 L

Q: 1. The density of water at 25°C is 0.997 grams per mL. If a swimming pool holds 265 gallons of water…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: An insulin drip is mixed as 400.0 units in 250.0 mL Normal Saline (NS). Calculate the drip rate in…

A:

Q: A pharmacy technician is asked to prepare an antibiotic IV solution that will contain 500 mg of…

A: A pharmacy technician is asked to prepare an antibiotic IV solution that will contain 500 mg of…

Q: The recommended pediatric dosage of Velosef is 20 mg/kg/day.  What is the daily dose, in mg, for a…

A: Mass = Volume x Concentration

Q: In the hospital, your doctor 100 mg of medication per hour. The label on the IV bad reads…

A: Given,Medication provided = 100 mg/hThe label on the IV bad reads = 5.0 g/1000 mLThe IV…

Q: I am Haing ALOT of trouble understanding how to plug in the number to find the density of the…

A: b.The number of drops of blood present in 150lb adult is calculated as follows:

Q: A diabetic patient's insulin drip is prepared with 100.0 units of insulin in 500.0 mL normal saline.…

A: Introduction: Insulin is a hormone which controls the blood sugar level in the body. Lack or…

Q: one box of iron nails contains 85 nails and weighs 0.260lbs lbs total. The density of iron is…

A: As there is water inside the cylinder if we are adding some iron nails in it there will be a rise in…

Q: A medicine is prescribed to a patient at 4 milliunites/minute. The nurse adds 20 units of the…

A: Since we have 20 units in 1000 mL Hence per mL we will have units = 20/1000  = 0.02 units/mL Since…

Q: Atropine is given to patients who have dangerously slow heart rates. The initial dosage is 0.5mg/kg.…

A: The initial dose of atropine is = 0.5 mg/kg The volume of the atropine vial is = 5 mL The density of…

Q: would a block of wood sink in 780.0 ML of liquid with a mass of 724.11g?

A: Density of liquid = mass /volume = 724.11 g /780 ml = 0.9 g/ml Let the density of wood (oak) = 0.60…

Q: anintravenous fluid is adjusted to eliver 20 mg of medication to a patient per hour, how many…

A: In 60min, 20mg of medication gets delivered.

Q: Ethylene glycol (antifreeze) has a density of 1.11 g/cm. a. What is the mass in g of 417 mL of…

A: Density of a substance is equal to the mass of substance divided by its volume. Write the expression…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.