(Elective 2 Module OSCE MCQs 2020)
60 years old patient not diabetic but hypertensive on loop diuretics (Lasix 40 mg /day)
presented to the ER complaining of high fever and just arrived from endemic area of
COVID19 with chest pain while clever intern from Albaha medical college notice that
he i...
elective 2 module osce mcqs 2020 60 years old patient not diabetic but hypertensive on loop diuretics lasix 40 mg day presented to the er complaining of high fever and just arrived from endemic a
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(Elective 2 Module OSCE MCQs 2020)
60 years old patient not diabetic but hypertensive on loop diuretics (Lasix 40 mg /day)
presented to the ER complaining of high fever and just arrived from endemic area of
COVID19 with chest pain while clever intern from Albaha medical college notice that
he is high risk for SARS-CoV2 and in the way of doing ECG he noticed the patient
mildly dehydrated and asked him about systemic review and found he was constipated
and 2 times of vomiting .
Answer the following questions.
1- The possible causes of hypokalemia Doesn't include;
A. Loop diuretics
B. Hyperthyroidism
C. Hypothyroidism
D. None of the above.
2- Which of the following is NOT usually seen in ECG of a patient with hypokalemia?
A. Flat T wave
B. U waves
C. QT interval shortening.
D. Prolonged QT interval.
3- Treatment of hypokalemia must include the replacement of which of the following:
A. Hypermagensemia.
B. Hypernatremia.
C. Hyprephsphatemia.
D. Hypomagnesemia.
This study source was downloaded by 100000829818949 from CourseHero.com on 02-03-2022 17:52:51 GMT -06:00
, 4- After several days’ this hypoKalamic patient treated and become stable but the
patient tested positive PCR for COVID19 (SARS-CoV2) and the medical team decided
to start him on antimalarial medication Hydroxychloroquine and Azithromyocin
according to MOH recommendation during Pandemic.
A. The recommendation is very strong and evidence-based practice.
B. The patient shouldn’t be in isolated room.
C. Quarantine for all contact is not mandatory, and not necessary.
D. The medication should be revised by cardiologist as both antibiotics causes prolonged QT
interval.
5- Hypokalemia can be associated or induced by all the following except?
A. Insulin
B. Glucocorticoid
C. B adrenergic agonist
D. Acidosis.
6- pH 7.16 PaCO2: 71 PaO2: 97 Bicarbonate : 28
Which of the following disorders is best explained by this ABG?
A. Metabolic acidosis
B. Metabolic alkalosis
C. Respiratory acidosis
D. Respiratory alkalosis.
7- Which of the following is NOT a cause of high anion gap metabolic acidosis?
A. Diarrhea.
B. Diabetes ketoacidosis.
C. Lactic acidosis.
D. Uremia.
8- The classical finding In obstructive jaundice is one of the following :
A. The urine color is dark and the stool is light.
B. The urine is normal and stool is dark.
C. The stool is normal and urine is light.
This study source was downloaded by 100000829818949 from CourseHero.com on 02-03-2022 17:52:51 GMT -06:00
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