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Medical Knowledge and Study Materials for Medical Students.

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A seventy year old male is diagnosed to have bilateral direct inguinal hernia
and third degree haemorrhoids. He has no significant medical illnesses. Which of
the following will be your initial management? #surgery
Anonymous Quiz
17%
Get an anaesthetic assessment regarding fitness for surgery
18%
Exclude bladder out flow obstruction
19%
Perform haemorrhoid banding
21%
Perform bilateral mesh repair of hernia
24%
Dietary advice to avoid constipation and review
Medical Stuff
Explanation #surgery #quizz
Contributing factors to hernia need to be corrected before contemplating on
surgery. These include cough, constipation and bladder out flow tract
obstruction. Banding is not suitable for third degree hemorrhoids. Dietary advice
to avoid constipation is a general recommendation.
Portal Circulation #anatomy
Which of the following investigation is most reliable in support of a clinical
diagnosis of ischaemic bowel?
(💠Join the Channel for Explanation)
Anonymous Quiz
11%
An elevated total white cell count
27%
The presence of free intra-peritoneal fluid on ultrasound scan
17%
Arterial oxygen saturation less than 90%
30%
Elevated blood lactate levels
15%
Detection of Escherichia coli in blood culture
Medical Stuff
Which of the following investigation is most reliable in support of a clinical
diagnosis of ischaemic bowel?
(💠Join the Channel for Explanation)
#surgery #quizz
Elevation of lactate level is the clearest indication to confirm the given diagnosis.
Detection of Escherichia coli in blood culture will take longer time beyond
usefulness. Elevation of white blood cell count, free intra-peritoneal fluid and
low Oxygen saturation are expected features but are less specific
Inguinal Canal #anatomy
The Messentry #anatomy
What is the longest part of the duodenum?
Anonymous Quiz
11%
First Part
53%
Second Part
30%
Third Part
6%
Fourth Part
Portosystemic Anastamosis #anatomy
Stab injury to the chest will cause pneumothorax if the parietal pleura is
damaged. Which of the following direct penetrating wound would pierce the
parietal pleura? #anatomy #quizz (Explanation - in 5 mins - Medical Stuff Channel)
Anonymous Quiz
19%
Below the 11th rib at mid axillary line
17%
Below the 12th rib on either side of the 12th thoracic vertebra
34%
Below the 9th rib at mid clavicular line
11%
Four centimeters above the medial half of the clavicle.
18%
Left half of the sternum at the level of the junction with fifth costal cartilage
Medical Stuff
Subject area tested- Surface markings of parietal pleura

The margin of the pleura extend 2.5 cm above the clavicle and it crosses 8th rib
at the mid clavicular line, 10th rib at mid axillary line and passes just below the
12th rib and ascend on either side of the vertebral column to meet the apex of
the pleura. The anterior margin of the pleura deviates from the mid line on left
side at the level of the 4th intercostal space due to the presence of the
pericardium
#anatomy #quizz
What are the differential diagnosis for an unilateral paratid Lump?
#surgery #OSCE

👉 Find the answer in our channel
Muscle Types #histology
Corneal Reflex
What are the cranial nerves responsible for this reflex?

#anatomy #medicine
Tracheal Deviation #medicine #OSCE
What is this test? #OSCE
Medical Stuff
What is this test? #OSCE
Phalen's test #medicine

The phalen's test is a provocative test used in the diagnosis of CTS. This occurs when the median nerve is compressed or squeezed at the wrist.