402 Answered Questions for the topic pharmacology

03/14/19

How exactly does marijuana damage brain cells?
I've heard that THC can cause permanent damage to brain cells. I've also heard this reffered to anti drug propaganda. Another theory i've read is that temporary effects reduce intelligence but long... more
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03/14/19

Can medicines which expired a month ago be consumed safely?
I have few expensive nutritional supplements which expired in April (as in the label). Can I still consume it in May?Of course, consuming expired medicines is not advised. However, can't they be... more
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Pharmacology Biostatistics

03/13/19

How can biostatistics inform pharmaceutical research?
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Pharmacology Biostatistics

03/12/19

____ is a pill or treatment designed to look just like the active treatment but with no active ingredients.
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Pharmacology Chemistry Pharmacy

03/07/19

i need help with my pharmacy homework
1.   RX: HIV Treatment RegimenAbacavir 300mg iii PO BID Lexiva 700mg one PO QAM and two PO QPMRaltegravir 100mg iv PO QIDTruvada one PO TID Abacavir is only available in 100... more
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Pharmacology

02/28/19

This is a practice question from the PTCE

A family is sick and is prescribed amoxicillin with individual doses based on weight in the following formula: 40mg/kg/day in divided doses Q8h. The amoxicillin available in the pharmacy is... more
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Pharmacology

02/24/19

Synthesis of Paracetamol

A student accidentally mixed p-aminophenol with acetic acid instead of acetic anhydride, then an acid/base reaction ended up occurring. Which atom of p-aminophenol , the N or the O is more basic. Why? more
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Pharmacology

02/07/19

Is the order safe? help!
The physician orders prednisone 10 mg oral every 12 hours for a child weighing 22 lb. The prednisone syrup is available in a 5 mg/5 mL concentration. The recommended dose is 0.5 to 2 mg/kg/24 h.Is... more
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Pharmacology

02/07/19

Safe dose range for each 8 hour dose?
The recommended dosage of amoxicillin is 20 to 40 mg/kg/day divided in equal doses q8 h. The medication is supplied as 50 mg/mL oral suspension. The child weighs 72 pounds Calculate the safe dose... more
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Pharmacology Asprin Experiment

01/29/19

Asprin Experiment
How does the temperature affect the asprin experiment.And what are the errors in the 3 processes - reflux, recrystallisation and vaccum filtration that would give an error in the percentage... more
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Pharmacology Asprin Synthesis.

01/29/19

Why is the percentage yield of the asprin synthesised less than 100%
Why is the percentage yield of the asprin synthesised less than 100%
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01/23/19

Explain the method of preparation and standardization of 500ml 0.1M sodium hydroxide? Please help me. Please reply my question.
It is a titration with potassium hydrogen phthalate using phenolphthalein as indicator
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Pharmacology

01/11/19

how do i find a tutor in my county?
I live in Ventura County Ca and am looking for a nursing school pharmacology tutor.
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Pharmacology Biology Microbiology

12/10/18

Why do following antibiotics inhibit the bacterial growth of Rhodospirillium Rubrum?
Ampicillin and penicillin weakly inhibit bacterial growth of R. rubrum, and neomycin and chloramphenicol strongly inhibit growth. Why?
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Pharmacology

11/30/18

Calculus help?!
The blood serum concentration of the antibacterial drug ciprofloxacin increases proportionately with the dose of drug administered. If a 250 mg dose of the drug results in a serum concentration of... more
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Pharmacology Literature

08/03/18

The claim is that the proportion of peas with yellow pods is equal to 0.25​ (or 25%). The sample statistics from one experiment include 460 peas with 107 of
PLEASE SHOW ME HOW TO ENTER IT IN MY TI84 PLUS AND STATCRUNCH
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Pharmacology

07/27/18

Dobutamine 1,000 mg in 250 mL D5W at 10 mcg/kg/min on IV pump. Patient weighs 95 kg. How many mL/hour should the patient receive?
i need formula and answer for this question please
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06/12/18

is dibromomethane used in the pharma industry?
is dibromomethane used directly or indirectly in the pharma industries? If yes then please give an example
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Pharmacology Pharmacy

03/13/18

How many ml of 4.1 mEq/mL magnesium sulfate solution are needed to prepare 16 mmol of magnesium sulfate in 100 mL of water
tried using a an equation that involved multiplying the 4.1 mEq/mL by the formula weight (246) and dividing by 2, the valence. I ended up with 504 mg/ml. I'm stuck after that.  
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Pharmacology Nursing

01/25/18

Pharmacology question regarding half-life calculation
A patient with chronic kidney disease has a vancomycin serum level drawn that returns at 37mcg/mL. She will require a redose when the level reaches 15mcg/mL. Her half-life has been determined to be... more
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Pharmacology

08/28/17

dosage calculation
A patient  has been advised by his prescribed to take 5 gr of phenobarbital every day. how many milligrams with the patient take daily. 
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Pharmacology

02/09/17

a cell will use a molecule called 'ATP' as energy to get work done inside the cell
homework for class need help to resolve some questions
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Pharmacology Nursing Medicine

02/26/16

Discuss three factors that can decreases the seizure threshold, thereby increasing the likelihood of seizures?
 Discuss three factors that can decreases the seizure threshold, thereby increasing the likelihood of seizures.?
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Pharmacology

05/03/15

dobutamine drip at 7 mcg/kgk/min. weight is 100 kg. how many milligrams per hour
 Please show set up. Thank you.
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Pharmacology Medicine

02/02/15

Whole problem is in the description
A doctor prescribes an ointment that is 2% hydrocortisone. A pharmacist has 1% and 5% concentrations in stock. How many ounces of each should the pharmacist use to make a 3-ounce tube?
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