PP: Great questions to go over again Flashcards
A 40-year-old female patient was hospitalised following a severe asthma attack. She was treated with the following medicines and her asthma is now more stable:
- Salbutamol 5mg nebulisers
- Hydrocortisone 100mg IV
- Ipratropium 500mcg nebulisers
- Theophylline 200mg tablets BD
2 days after her admission she has developed hospital-acquired pneumonia and is prescribed ciprofloxacin.
Which one of the following is the most at risk?
a) Worsening of asthma control
b) Hyperkalaemia
c) Convulsions
d) Prolonged QT interval
e) Tendon rupture
e) Tendon rupture
Concomitant use of quinolones and corticosteroids = increases the risk of tendonitis = tendon rupture/damage
A 60-year-old man presents to the pharmacy and asks you for advice on erectile dysfunction. Which one of the following drugs is NOT a common cause of erectile dysfunction?
a) Amitriptyline
b) Ramipril
c) Bisoprolol
d) Haloperidol
e) Metformin
E, METFORMIN
ED risk factors =
Drugs- antihypertensives, antipsychotics,
antidepressants, cytotoxic drugs, recreational drugs
A 30-year old female has given birth to her first child. She has previously taken Cilest (Ethinylestradiol/Norgestimate) for contraception and would like to start taking this again. She plans to breastfeed her baby for as long as possible. When can she safely start taking Cilest again?
a) After day 21 post-partum
b) After day 28 post-partum
c) After day 7 post-partum
d) She cannot use Cilest whilst breastfeeding
e) Immediately
If you start the pill later than 21 days after giving birth, you will need additional contraception (such as condoms) for the next 7 days. If you are breastfeeding, you’re not advised to take the combined pill until 6 weeks after the birth.
A diabetic patient is prescribed vardenafil for erectile dysfunction on an NHS prescription. Which one of the following is true about this prescription?
a) It must state ‘Do not take more than 2 tablets per day
b) It must be endorsed as ‘SLS’
c) No more than 14 days of treatment should be
prescribed
d) All patients must pay prescription fees for this
medication
e) The prescription is only valid for 28 days
b) It must be endorsed as ‘SLS’
The drugs used for erectile dysfunction are not available on NHS prescription except to treat erectile dysfunction in men.
The prescription must be endorsed ‘SLS’
- Generic sildenafil can be prescribed on the NHS
- Those who are not exempt from the prescription fees,
must pay as per usual prescription payment requirements
An 18-year old female presents with tiredness, shortness of breath and palpitations which are indicative of anaemia. This is likely secondary to menorrhagia. She has no other medical conditions but does take Microgynon (Ethinylestradiol and Levonorgestrel) for contraception. Which one of the following is the first line treatment for menorrhagia for this patient?
a) Intrauterine system (Mirena)
b) Tranexamic acid
c) Combined oral contraceptive pill
d) Long-acting progestogen
e) Copper intrauterine device
A – Intrauterine system (Mirena)
- 1st line→ Intrauterine system (Mirena)- releases levonorgestrel
- Combined oral contraceptive pill
- Long-acting progestogens
- Mefenamic acid or tranexamic acid started on the first
day of the period, if contraception is declined
A 50-year-old man presents with right-sided loin to groin pain. He is diagnosed with renal colic and requires analgesics to control his pain. He has no other medical conditions and does not take any other drugs. Which one of the following is the first-line treatment for this man’s pain?
a) Ibuprofen
b) Paracetamol
c) Morphine
d) Codeine
e) Tramadol
A – Ibuprofen
Pain management:
➢1st line→NSAIDs
➢2nd line→Paracetamol
➢3rd line→Opioids
➢ Avoid antispasmodics
Offer NSAIDs as first line treatment for the management of pain associated with suspected renal colic or renal and ureteric stones.
A 30-year old female has given birth to her first child. She has previously taken Cilest (Ethinylestradiol/Norgestimate) for contraception and would like to start taking this again. She plans to breastfeed her baby for as long as possible. When can she safely start taking Cilest again?
a) After day 21 post-partum
b) After day 28 post-partum
c) After day 7 post-partum
d) She cannot use Cilest whilst breastfeeding
e) Immediately
A – After day 21 post-partum
Contraception is not required in the first 21 days post-partum but if the woman wishes to most methods can be safely initiated immediately, with the exception of combined hormonal contraception (CHC)
A 55-year old female presents to the pharmacy as she was alarmed by an episode of blood in her urine this morning. She reports no other urinary symptoms and has been well otherwise. Which one of the following is the most appropriate advice?
a) Refer to A&E
b) Supply potassium citrate sachets
c) Refer to GP
d) Reassure her as this was a one-off problem
e) Advise her to drink cranberry juice
haematuria - blood in the urine
Causes
➢UTI and pyelonephritis ➢Renal stones
➢Malignancies of urinary tract
Refer
➢45 years or older if there is unexplained visible haematuria without UTI, or visible haematuria persisting or recurring despite successful treatment of UTI
➢60 years or older with unexplained non-visible haematuria and either dysuria or raised white cell count
➢60 years or older with recurrent or persistent unexplained urinary tract infection
An 18-year old female is prescribed Gedarel (Ethinylestradiol/Desogestrel). This is the first time she is taking a contraceptive pill and she asks you when she should start taking it. Her menstrual cycle is 28 days long and are
regular. Which one of the following is the most appropriate response?
a) She must check with her GP
b) She must start on the first day of her next period
c) She must start on the last day of her next period
d) She can start at any time but she must use additional
contraception for the first 5 days
e) She can start at any time and does not need any
additional contraception
first day of your next period (day 1-5 of a 28- day cycle)
A GP calls you for advice on treating a candida infection in a 12-week pregnant woman. She has no drug allergies and does not take any other medication other than folic acid 400mcg. Which one of the following is the most appropriate treatment for her?
a) Clotrimazole pessary
b) Fluconazole tablet
c) Clotrimazole cream
d) Itraconazole capsule
e) Metronidazole tablet
C – clotrimazole cream
- Treated with vaginal application of an imidazole (such
as clotrimazole), and a topical imidazole cream for vulvitis - Pregnant women need a longer duration of treatment, usually
about 7 days, to clear the infection - Tablets are to be avoided in pregnancies - only pessaries or creams
A patient is being switched from Yasmin (ethinylestradiol/drospirenone) to Noriday (norethisterone) for contraception. Which one of the following is the most appropriate regarding the switch?
a) Additional protection is required for the first 7 days following the switch
b) Start on the day following completion of the combined oral contraceptive course without a break
c) A 14-day pill free interval is required before starting Noriday
d) Start Yasmin at end of the 7 pill free days
e) Take Yasmin and Noriday together for the first week
before omitting Yasmin
B - Start on the day following completion of the combined oral contraceptive course without a break
- Immediate protection achieved if continued directly from the end of a pill packet i.e. day 21
- Additional precaution is required for 2 days only if the switch occurs in the first week of taking combined oral contraception
A female patient wants to use a diaphragm for contraception. Which one of the following is the most appropriate regarding use of diaphragms?
a) Avoid using spermicide with diaphragms
b) It provides protection from sexually transmitted
infections
c) It should not be removed until at least 6 hours after
sexual intercourse
d) Condoms must not be used with diaphragms
e) Remove diaphragm immediately after sexual
intercourse
C – It should not be removed until at least 6 hours after sexual intercourse
- Diaphragms and caps must be used in conjunction with a spermicide (nonoxinol) and should not be removed until at least 6 hours after the last episode of intercourse.
- Diaphragms and caps do not provide protection against STIs- still need to be used with condoms
A 17-year old female is 6 weeks pregnant and is due to undergo medical abortion. Which one of the following drugs is used for this?
a) Methotrexate
b) Oxytocin
c) Ergotamine
d) Mifepristone
e) Gemeprost
D – Mifepristone
- Mifepristone→antiprogestogenic steroid, sensitises the myometrium to prostaglandin-induced contractions and ripens the cervix. Therefore, abortion occurs in a shorter time and with a lower dose of prostaglandin.
- Gemeprost→a prostaglandin administered vaginally as pessaries, is licensed for the medical induction of abortion in the second trimester of pregnancy
You are a hospital pharmacist and receive a request for misoprostol. Which one of the following is NOT an indication for misoprostol?
a) Termination of pregnancy
b) Prophylaxis of NSAID-induced ulcer
c) Treatment of peptic ulcers
d) Induction of labour
e) Reduction of postpartum haemorrhage
e) Reduction of postpartum haemorrhage
A 30-year old female presents to the pharmacy complaining of itching in the genital area. Upon further questioning, she reveals she has also had offensive green- coloured vaginal discharge. Which one of the following is the most likely cause?
a) Trichomonas vaginalis
b) Bacterial vaginosis
c) Candida albicans
d) Chlamydia
e) Gonorrhoea
a) Trichomonas vaginalis
4
E – Add montelukast
6
C – Use her salbutamol immediately before exercise
- 1st line→ An inhaled SABA used immediately before exercise is the drug of choice
- If exercise is a specific problem in patients already taking an ICS who are otherwise well controlled, consider adding either:
➢ LTRA
➢ LABA
➢ Sodium cromoglicate or nedocromil sodium ➢ Theophylline
A patient presents to A&E with vomiting and severe palpitations. His drug history includes:
- Salbutamol inhaler
- Symbicort turbohaler (budesonide and formoterol) - Theophylline
- His theophylline level is reported back as 30mg/L.
Which one of the following is most likely to cause this presentation in this patient?
a) Smoking cessation
b) Starting St John’s Wort
c) Starting smoking
d) Alcohol excess
e) Renal impairment
A – smoking cessation
The plasma-theophylline concentration is decreased in
smokers, and by alcohol consumption, and enzyme
inducers
17
B – Salmeterol and tiotropium, offer LABA and LAMA as pt has no asthmatic features
24
A – Administer to midpoint of outer thigh