A nurse practitioner orders the antibiotic Rocephin used to treat skin infections to be given at a maximum of  5.0 mg/kg of body weight. If a child weighs 75.9 lb and the available stock of Rocephin is 61 mg/ml, how many milliliters does the nurse administer to the child? Round your answer to the tenths place

Q: A patient undergoing open heart surgery is to receive 159 units/kg body weight. If the medicine…

A:

Q: Often the specific amount of a drug to be administered must be calculated from a given dose in mg…

A: The dosage amount specific for a person is calculated using the given formula:

Q: How many milliliters of olive oil have the same mass as 1.70 L of gasoline?

A: Answer: This question is based on the relation between mass, volume and density which is shown…

Q: A drug X has a relative density of 1.2. If a patient receives a dose of this medicine of 0.5mL every…

A: •Here given relative density of drug is 1.2 •Relative density is ratio of density of drug  with…

Q: A chemist encounters an unknown metal. They drop the metal into a graduated cylinder containing…

A: Density = Mass / Volume

Q: If the price of gold is 1227.00 dollars/oz what is the value of gold in the advertised coin? The…

A: we know 1oz = 28349.5mg

Q: The recommended adult dose of a particular drug is 4.89 mg/kg of body mass. Calculate the dose in…

A: Given  Dose = 4.89 mg Weight of person  = 1 kg  Weight of person  = 156 Ib  Dose in mg  = ?

Q: The recommended dosage of a drug for pediatric patients is 200 mg per kilogram of a​ patient's…

A: We can convert units. lb and Kg are 2 units of mass.  The relation between lb and kg is - 1 lb =…

Q: What volume in liters would be occupied by 0.22777kg of a material with a density of 0.00523kg/mL?

A: The given question can be explained as :

Q: You use density placement to calculate the volume of a piece of metal. The initial volume of the…

A: Given information, The initial volume of the liquid is 7.358mL. After you place the piece of metal…

Q: A drug is administered to patients at a rate of 1.15 mg/kg exactly three times per day. If the…

A: Given , A drug is administered to patients at a rate of 1.15 mg / kg exactly three times per day 1…

Q: An individual suffering from a high cholesterol level in her blood has 248 mg of cholesterol per 100…

A: Given :-  Amount of blood cholesterol present in 100 mL of blood = 248 mg  To be calculated :-…

Q: Wyatt (my beagle) weighs 42.50 lbs., convert his weight to grams. 1 lb = 453.59 g O 1.928 x 104 g…

A: Given, weight in lbs = 42.50 lbs we know, 1 lb = 453.59 g => weight in grams = 42.50 lb x (…

Q: The liquid nonane has a density of 0.719 g/mL at 20.0°C. If a 106 gram sample of this compound is…

A: volume of the liquid at 20.0°C must be = 147.43 ml

Q: The nurse determines that a newborn weighs 6 lb 7 oz. What would be the equivalent of this weight in…

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: A doctor prescribes 3 g of a drug, daily, for a patient. The pharmacist has only 750 mg tablets…

A: Given, Amount of daily dose of a patient = 3 g Note: 1000 mg = 1 g Amount of tablet available = 750…

Q: Pure water has a density of 1.0 g/mL, and ethanol has a density of 0.789 g/mL. Assume a specific…

A: Given: Total number of mouthwash bottles = 53 bottles. Volume of each bottle = 1.25 pints. Density…

Q: The volume of blood plasma in some random adult is 3.20 L. The density of blood plasma is 1.03 g/cc.…

A: Density ( d ) :- The ratio of mass of a substance to its volume is called density d = m / V The unit…

Q: Convert a drip rate of 0.05104 mL/min to L/day. Report just your numerical answer to the correct…

A: Conversion of drip rate to Litre/Day.

Q: A boy found a metal sample which weighed 473 g. The metal displaces 19.3 mL of water. Is his metal…

A:

Q: The maximum adult dose of aspirin is 4000. mg in a 24-hour period. If a man has taken 4 pills in a…

A:

Q: Alessa Romano has just given birth to a bouncing 8 lb, 8 oz baby girl. How should she describe the…

A:

Q: A boy found a metal sample which weighed 374 g. The metal displaces 19.3 ML of water. Is his metal…

A: In order to find the whether the given metal is gold or not we first write down the given data:…

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 10.01 pints…

A: Given : Density of  hemoglobin in her blood = 13.5 g/dL

Q: The liquid ethylcyclobutane has a density of 0.728 g/mL at 20.0°C. If a 103 gram sample of this…

A:

Q: The drug digitalis, a treatment for hypertension, has a typical prescribed dosage of 2.00 x 10-2g…

A:

Q: The density of water at 30.0 degrees Celsius is 0.9956 g/mL. If the specific gravity of acetic acid…

A:

Q: The average adult has approximately 77.0 milliliters (mL) of blood per kilogram (kg) of body mass.…

A: The amount of blood per kilogram (kg) of body mass is = 77.0 mL The body mass of the person is =…

Q: 3.32 x 10- g to micrograms Express your answer to three significant figures and include the…

A: Given : Value in grams = 3.32 X 10-5 g

Q: An unknown liquid compound has a density of 13.534g/L. If a room has the dimensions of 1.14 inches,…

A: Density of a substance is given by the expression:

Q: The daily dose of ampicillin for the treatment of an ear infection is 115 mg/kg of body weight. If…

A:

Q: An ingot of brass weighs 20.5 kg and occupies a volume of 0.637 gallons. What is the density of…

A: We know that density = mass / volume First convert the given mass into g and volume into mL. Then,…

Q: If the dosage of a prescribed drug is 5.0 mg/kg of body mass, calculate the grams of drug required…

A:

Q: How many 150 mgmg tablets should a 42 lblb child take to receive the dosage of 8.4×10−3 g/kg?

A:

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 pediatric antibiotic suspension is available containing sulfamethoxazole/trimethoprim with a…

A: Given that -  Concentration of sulfamethoxazole/trimethoprim = 200 mg/40 mg per 5 mL  Prescribed…

Q: Often the specific amount of a drug to be administered must be calculated from a given dose in mg…

A: The specific amount of the drug that needs to be administered can be calculated using this formula:

Q: An oral suspension of an antibiotic has a dosage of 152 mg/mL. Calculate the dosage (in mL) needed…

A:

Q: Change the following measurement to the appropriate SI unit. The final unit required is shown to the…

A: The given measurements are converted to appropriate SI units in step two.

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.