General Flashcards
What is the firstline treatment for trigeminal neuralgia?
Carbemapezine
What anticoagulant is used for metallic heart valves?
Warfarin - INR target 3 for aortic valves and 3.5 for mitral
How long before endoscopy should PPI be stopped?
2 weeks
What medication can be considered for severe cyclical mastalgia?
Danazol
What antibiotic is recommended for UTI in 3rd trimester?
Amoxicillin
How long before surgery should you stop taking clopidogrel?
7 Days
What is trousseau’s sign?
Sign of malignancy, also known as migratory thrombophlebilitis, which presents as a tender nodule under the skin.
What is the initial starting dose of levothyroxine for patients with cardiac disease, severe hypothyroidism or patients over 50 compared to everyone else?
25mcg compared to 50mcg then titrated up
What are the electrolyte disturbances seen in Addisons disease?
Hyperkalaemia & hyponatraemia
What is used to decrease the risk of reoccurrence in triple negative breast cancer?
Whole breast radiotherapy
What are the signs of hypocalcaemia?
Chvostek sign - reaction to percussion of the facial nerve in front of the ear lobe and below the zygomatic process. When present we get ipsilateral contraction of the muscles of the face.
perioral and extremity numbness, laryngospasm and arrhythmia
What is Lambert eaton syndrome?
Weakness in muscles of proximal arms and legs
How is time for re scanning AAA organised based on size?
3cm-4.4cm - 12 monthly
4.5-5.4 - 3 monthly
5.5 or above - 2 weeks to discuss treatment options
What C-peptide level do you expect to see with type 1 diabetes?
Low
What id the main ecg change seen in hypercalcaemia?
Short QT interval
What type of heart murmur can be indicated with a pulsating nailbed and what type of murmur?
Aortic regurgitation - early diastolic