Forwarded from AAU | Black Lion School of Medicine ππ
Which part of the ear is responsible for converting sound waves into neural signals?
Anonymous Quiz
14%
Tympanic membrane
53%
Cochlea
8%
Oval window
18%
Semicircular canals
7%
Auditory canal
π1
Forwarded from AAU | Black Lion School of Medicine ππ
Which amino acid is strictly ketogenic?
Anonymous Quiz
16%
Isoleucine
21%
Phenylalanine
22%
Tryptophan
29%
Lysine
11%
Tyrosine
π1
Forwarded from AAU | Black Lion School of Medicine ππ
Which molecule allosterically activates carbamoyl phosphate synthetase I (CPS-I)?
Anonymous Quiz
22%
Ornithine
15%
Arginine
42%
N-acetylglutamate
14%
Citrulline
7%
Glutamine
π2
A 6-year-old presents with a βslapped cheekβ rash. What is the cause?
Anonymous Quiz
18%
Rubella
16%
Measles
54%
Parvovirus B19
10%
Varicella
3%
Adenovirus
π2
Forwarded from AAU | Black Lion School of Medicine ππ
π Acute Cholangitis
Acute cholangitis is an acute bacterial infection of the biliary tree, most often triggered by obstruction of the common bile duct, commonly due to gallstones, strictures, or tumors.
The obstruction increases intraductal pressure, allowing bacteria to ascend from the duodenum and proliferate. Clinically, it classically presents with
- Charcotβs triad: fever, jaundice, and right-upper-quadrant pain.
- In more severe cases, Reynoldsβ pentad (triad + hypotension + altered mental status) indicates life-threatening sepsis.
Rapid diagnosis and management; fluids, antibiotics, and biliary decompression are essential to prevent complications. π¬π
Acute cholangitis is an acute bacterial infection of the biliary tree, most often triggered by obstruction of the common bile duct, commonly due to gallstones, strictures, or tumors.
The obstruction increases intraductal pressure, allowing bacteria to ascend from the duodenum and proliferate. Clinically, it classically presents with
- Charcotβs triad: fever, jaundice, and right-upper-quadrant pain.
- In more severe cases, Reynoldsβ pentad (triad + hypotension + altered mental status) indicates life-threatening sepsis.
Rapid diagnosis and management; fluids, antibiotics, and biliary decompression are essential to prevent complications. π¬π
π2β€1
Forwarded from AAU | Black Lion School of Medicine ππ
Which lipoprotein is responsible for reverse cholesterol transport?
Anonymous Quiz
17%
Chylomicrons
13%
VLDL
15%
LDL
4%
IDL
51%
HDL
β€2π1
Forwarded from AAU | Black Lion School of Medicine ππ
Maple syrup urine disease results from deficiency of:
Anonymous Quiz
21%
Pyruvate dehydrogenase
25%
Ξ±-ketoglutarate dehydrogenase
39%
Branched-chain Ξ±-ketoacid dehydrogenase
11%
Glutamate dehydrogenase
4%
DOPA decarboxylase
π5
Forwarded from AAU | Black Lion School of Medicine ππ
Most common symptom of uterine fibroids?
Anonymous Quiz
17%
Pelvic pain
9%
Infertility
23%
Dysmenorrhea
45%
Heavy menstrual bleeding
5%
Postmenopausal bleeding
π2β€1
Forwarded from AAU | Black Lion School of Medicine ππ
Gold-standard test for diagnosing endometriosis?
Anonymous Quiz
18%
MRI pelvis
26%
Transvaginal ultrasound
10%
CT abdomen
31%
Diagnostic laparoscopy
16%
Hysteroscopy
π4
Forwarded from AAU | Black Lion School of Medicine ππ
Glycogen synthase:-
Anonymous Quiz
22%
Is activated by cyclic AMP
21%
Can be initiate glycogen synthesis without a primer.
33%
Is activated by dephosphorylation
24%
Is activated by phosphorylation
π3
Forwarded from AAU | Black Lion School of Medicine ππ
The great amount of body glycogen can be found in:
Anonymous Quiz
70%
Liver
4%
Kidney
23%
Skeletal muscle
3%
Cardiac muscle
π2
Forwarded from AAU | Black Lion School of Medicine ππ
Best investigation for suspected ectopic pregnancy?
Anonymous Quiz
11%
Urine pregnancy test
7%
Serum progesterone
30%
Transabdominal ultrasound
49%
Transvaginal ultrasound
4%
Culdocentesis
π3β€1
Forwarded from AAU | Black Lion School of Medicine ππ
A man believes his neighbors have installed cameras in the walls to monitor him. What type of delusion is this?
Anonymous Quiz
11%
Grandiose
71%
Persecutory
8%
Somatic
10%
Nihilistic
β€1
Forwarded from AAU | Black Lion School of Medicine ππ
Most common site for endometriosis?
Anonymous Quiz
23%
Cervix
48%
Ovary
5%
Vulva
20%
Broad ligament
3%
Vagina
π3
Forwarded from AAU | Black Lion School of Medicine ππ
A man claims aliens are controlling his actions using a remote device.β This is:
Anonymous Quiz
9%
Grandiose
79%
Delusion of control
7%
Jealous delusion
5%
Somatic
π2
Forwarded from AAU | Black Lion School of Medicine ππ
A woman insists that a famous singer is secretly sending her love messages through TV interviews. This is:
Anonymous Quiz
17%
Referential delusion
55%
Erotomanic delusion
21%
Grandiose delusion
8%
Jealous delusion
β€3π2