OnTrack Incorrect Questions Flashcards
What does the latin abbreviation ‘a.u’ mean?
Both ears
A patient on warfarin who takes phytomenadione will have what change in their INR?
Decrease = vitamin K
Which of the following is most likely to be attributed to rosuvastatin? Myositis Anxiety Weight gain Bruising that may be heavy Black stools
Myositis = Myositis means inflammation of the muscles that you use to move your body. An injury, infection, or autoimmune disease can cause it. Two specific kinds are polymyositis and dermatomyositis. Polymyositis causes muscle weakness, usually in the muscles closest to the trunk of your body.
Which drug has a risk of overdosing an infant if used in breast-feeding women due to a maternal variation in capacity to metabolise? Codeine Ibuprofen Morphine Paracetamol Tramadol
Genetic polymorphism of enzymes involved in the metabolism of codeine to morphine can lead to increased levels of morphine in the mother.
Ibuprofen is a commonly used NSAID medication to help relieve pain and inflammation, which can be used over-the-counter.
what is the maximum adult OTC daily dose?
1.3g, 200-400mg every 4 hours if needed, must not exceed 1.2g in 24 hours.
A patient with bipolar disorder, treated with lithium, requires analgesia. Which is the LEAST appropriate analgesic for this patient?
Codeine ibuprofen Morphine Paracetamol Tramadol
Lithium + NSAIDs leads to reduced excretion of lithium and subsequent toxicity. The CNS side effects of the use of opioid analgesis are not desirable but the risk of toxicity is lower.
The pharmacokinetic interaction is more important than the pharmacodynamic interactions.
Which of the following does not cause discolouration of the urine? Co-beneldopa Co-careldopa Co-danthramer Co-danthrusate Co-fluampicil
Co-fluampicil is the only one which does not cause discolouration.
Which of the following must be present on a midwife supply order to order pethidine, an opioid based analgesis?
Occupation of the midwife
Name and address of the midwife
Total quantity of the drug to be obtained
Signature of an appropriate medical officer
Details of patient for which the controlled drug is being obtained.
Occupation of the midwife
Name and address of the midwife - NO
Total quantity of the drug to be obtained
Signature of an appropriate medical officer
Details of patient for which the controlled drug is being obtained.
First line treatment of DKA
Intavenous insulin infusion.
What does the latin abbreviation ‘p.c’ mean?
After food
Which of the following antibiotics can cause cholestatic jaundice to occur, up to two months after treatment with this antibiotic has stopped?
Benzylpenicillin sodium Flucloxacillin Linezolid Nalidixic acid Phenoxymethylpenicillin
Flucloxacillin may cause cholestatic jaundice at any time during treatment and up to two months post treatment.
What is a laxative ONLY licensed for use in patients who are in palliative care or terminally ill?
Co-danthramer
How many times can private prescriptions for combined hormonal contraceptives that state “repeat” be dispensed within 6 months?
6 times in 6 months
What is the most suitable drug for a newly diagnosed 37 year old man suffering with absence seizures?
Sodium valproate
A male patient presents with newly diagnosed generalised tonic-clonic seizures and a doctor requests information on the first line treatment of this condition. Which drug would you recommend?
Sodium valproate
A 9 year old child has been initiated on a medication for epilepsy which upon review has been noted to be causing undesirable effects including behavioural disturbances and hyperkinesia. What is the most likely drug?
Phenobarbital
An epileptic patient develops acute myopia with secondary angle closure glaucoma within a month of starting a new medicine for their epilepsy. Which medication is most likely to be the causative factor?
Topirimate
Malabsorption of what vitamin, as a result of pernicious anaemia, can cause megaloblastic anaemia?
Vitamin B12
1 mg of this vitamin could be given as a single intramuscular injection at birth to prevent serious bleeding, including intracranial bleeding.
Vitamin K
Thiamine is what vitamin?
Vitamin B1
Which of the following drugs can colour the urine dark red?
Tacrolimus topical Co-careldopa Ketoprofen Cefalexin Detrusitol Sandocal Amitriptyline Triamterene
Co-careldopa
What is triamterene?
Triamterene is a potassium-sparing diuretic used in combination with thiazide diuretics for the treatment of hypertension and edema.
Triameterene can colour the urine what colour?
Blue fluorescent
Which laxative can cause the urine to become coloured red?
Senna or co-danthramer?
Co-danthramer = red Senna = yellow or red-brown
Nalidixic acid is only indicated for what?
UTI at a dose of 900mg every 6 hours for 7 days then reduced to 600mg every 6 hours for prolonged therapy in chronic infections.
What drug would be given via intravenous infusion to treat meningococcal disease?
Benzylpenicillin sodium at a dose of 2.4grams every 4 hours via slow intravenous injection or by iv infusion.
Severe optic neuropathy may occur with the use of this antibiotic and as such visual function should be monitored regularly if treatment is required for longer than 28 days.
Linezolid
This is an antimicrobial drug with a high activity against anerobic bacteria and protozoa; it has a relatively long duration of activity.
Tinidazole, longer duration of action than metronidazole.
This antibiotic is cautioned when used by inhalation in those suffering with haemoptysis.
Aztreonam, risk of further haemorrhage.
Aztreonam is a monocyclic beta-lactam. Not active against Gram-positive.
What is the incubation period for chickenpox?
1-3 weeks
What is the incubation period for slapped cheek disease?
1-20 days
What is the incubation period for whooping cough?
1-3 weeks
What is the incubation period for mumps?
14-25 days
What SNRI is indicated for stress urinary incontinence?
Duloxetine
Can isotretinoin be dispensed from a repeat prescription?
NO
Which medication is used at a continuing dose of 1 mg daily in the management of Parkinson’s disease?
Trihexyphenidyl Procyclidine Hydrochloride Orphenadrine Hydrochloride Tolcapone Amantadine Hydrochloride Rasagiline Selegiline hydrochloride Entacapone
Rasagiline is used at a dose of 1mg daily in the management of Parkinson’s disease. It is either used alone or as an add on therapy with either co-beneldopa or co-careldopa.
Which of the following may colour the urine reddish-brown?
Tolcapone
Rasagiline
Entacapone
Entacapone
Early treatment with what can delay the need for levodopa therapy?
Selegiline
Which of the following medications may exacerbate oedema and as such is cautioned for use in congestive heart failure?
Tolcapone Selegiline Amantadine Entacapone Rasagiline
Amantadine
What Parkinson’s drug can cause hair loss as a side effect?
Selegiline
A patient is being treated for deep vein thrombosis and is only aware of the dose of the medication they are taking. They inform you they were told to take ‘10 mg twice daily for 7 days, then a maintenance dose of 5 mg twice daily’. Which medication is this likely to be?
Apixaban
What is Persantin?
Dipyridamole
Bezoar formation in a 59 year old male with slow gastric emptying is most likely due to
Sucralfate
Akathisa is most likely due to:
Ranitidine Docusate Felodipine Prochlorperazine Carbocisteine
Akathisia (restlessness) is an extrapyramidal side-effect which is commonly associated with high initial doses of piperazine phenothiazines like prochlorperazine.
What is fosavance?
Alendronic acid and colecalciferol
What is Teysuno?
Teysuno is indicated in adults for the treatment of advanced gastric cancer when given in combination with cisplatin.
It is tegafur, gimeracil and oteracil.
What is in Triapin?
Ramipril and felodipine
What is in Targinact?
Oxycodone and naloxone
What impact does candersartan have on lithium levels?
Candersartan can lead to lithium toxicity, manufacturer advises that we monitor concentration and adjust dose.
Which of the following non-prescription topical preparations is to be used with caution in patients taking phenytoin?
HC45® hydrocortisone 1% cream Clotrimazole 2% cream Daktarin® oral gel Zovirax® 5% cream Canesten® soft gel pessary
Daktarin = miconazole enhances the anticonvulsant effect of phenytoin (plasma concentration enhanced) although with topical use, the risk is lower.
What type of laxative is glycerol?
Osmotic laxative
What type of laxative is liquid paraffin?
Faecal lubricant
What type of laxative is docusate sodium?
Faecal softener
What type of laxative is bisacodyl?
Stimulant laxative
Is lower abdominal pain a side effect of the EHC?
No, lower abdominal pain may be indicative of an ectopic pregnancy.
Which of the following is not a side effect of amitriptyline? Dry eyes Constipation Dry mouth Epigastic pain Drowsiness
Dry eyes is not listed as a side effect of amitriptyline, epigastric pain is a form of abdominal pain which is the most common side effect.
Which of the following will facilitate the absorption of calcium?
Ascorbic acid Colecalciferol Hydroxocobalamin Pyridoxine Phytomenadione
Colecalciferol will facilitate the absorption of calcium.
Which of the following is not a long term side effect of corticosteroid usage?
Weight gain Glaucoma Osteoporosis Nystagmus Diabetes
Nystagmus.
Which of the following does not stimulate the pancreas to release insulin?
Gliclazide Exenatide Canaglifozin Vildagliptin Repaglinide
Canaglifozin is a SGLT2 inhibitor which reversibly inhibits SGLT2 in the kidney to reduce glucose reabsorption and increase urinary glucose excretion - UTI risk
Ms AL suffers from depression and has been taking phenelzine 15mg three times daily for the last 6 months. As she is not responding to treatment her doctor has decided to change her to fluoxetine capsules,
How long after stopping the phenelzine can she start taking the fluoxetine?
Two weeks after stopping the MAOi.
Mrs S is a 26 year old female who comes into your pharmacy to ask for your advice. Her doctor has asked her to book an appointment to receive MMR vaccination. She tells you that she is planning to become pregnant and is worried about having this vaccination.
Does she need this vaccine?
When can she have it?
What impact may it have on trying for a child?
Rubella should be given to individuals who do not have immunity to the condition, including woman of child-bearing age. Avoid pregnancy for at least 1 month after vaccination.
Mr G is a 45 year old mechanic who has angina. His GP contacts you to discuss the options of beta-blockers to prescribe to Mr G. He is looking for a once daily dosing regimen.
Which of the following beta-blockers is less suitable for a once daily regime?
Atenolol Bisoprolol fumarate Celiprolol hydrochloride Nadolol Propranolol
Some beta blockers, such as atenolol, bisoprolol fumarate, celiprolol hydrochloride, and nadolol, have an intrinsically longer duration of action and need to be given only once daily.
Propranolol is given multple times daily.
What is the most sensitive indicator of renal impairment?
eGFR
Clotrimazole 2% OTC is licensed only for what?
External treatment of thrush
Glyceryl trinitrate 400 microgram sublingual spray prn, Verapamil 120 mg t.d.s, Baclofen 20 mg t.d.s, Loperamide m.d.u, withdrawal of which of these medicines can cause life-threatening side-effects such as hallucinations and fever?
Serious life-threatening side-effects such as hallucinations and fever result from sudden withdrawal of baclofen therapy. Patients must be warned not to suddenly stop taking this medication
What is the risk of giving balcofen alondside captopril and atenolol?
Baclofen increased the hypotenseive effects of ACE inhibitors and beta blockers.
What does MDRD stand for?
Modification of diet in renal disease, used to calculate the eGFR of a patient.
What impact dose smoking have on clozapine?
Dose adjustment of clozapine treatment might be necessary if smoking is started or stopped during treatment
Which antibiotic is the primary reason for pyridoxine supplementation?
Peripheral neuropathy can occur as a result of isoniazid especially in those at highest risk (see BNF) and in these patients pyridoxine should be prescribed when treatment with isoniazid is started.
Mrs F tells you she’s getting married next month. She worries that the “bumps” on her hands are something contagious. On closer inspection, you see rough, raised papules with a cauliflower-like appearance and black dots on their surface.
What is the cause of this condition?
HPV
Human Papilloma Virus
Which ONE of the following drugs is NOT suitable for both supraventricular and ventricular arrhythmias?
Verapamil Sotalol Amiodarone Flecainide Propafenone
Verapamil is usually effective for supraventricular tachycardias only.
People who have had their spleen removed should get what vaccine?
Pneumococcal vaccine. They are at an increased risk of pneumonococcal infection.
Impetigo is usually caused by what bacteria?
Either Staphylococcus aureus or Streptococcus pyogenes
What are the usual risks of antipsychotics in the elderly?
Hyperglycaemia,
Diabetes,
VTE
Which of the following antisecretory and mucosal protectant drugs may cause severe diarrhoea which may require withdrawal of this drug?
Cimetidine Misoprostol Paracetamol Ranitidine Tripotassium dictratobismuthate
Misoprostol