Medical Student Finals Question Bank

The ulnar nerve is responsible for innervating the muscles of the hand and providing sensation to the little finger and ring finger. Numbness and tingling in the little finger and ring finger is most likely caused by a lesion or injury to the ulnar nerve.

The type I error is also known as a false positive and type II error is also known as a false negative.

Grave's disease is an autoimmune disorder that causes hyperthyroidism, leading to a diffuse, nontender goiter and symptoms such as heat intolerance, tremors, and weight loss. The laboratory findings of low TSH and high free T4 and free T3 levels are consistent with hyperthyroidism, which is a common presentation of Grave's disease.

Parkinson's disease is a chronic progressive disorder characterized by symptoms such as stiffness, slowness of movement, and tremors. Difficulty with balance and coordination are also common symptoms.

The gluteus maximus muscle is responsible for hip extension.

IgA nephropathy, also known as Berger's disease, is caused by the deposition of IgA in the glomeruli, resulting in inflammation and scarring.

In a normal distribution, approximately 68% of the data falls within 1 standard deviation of the mean, and approximately 95% of the data falls within 2 standard deviations of the mean.

Minimal change disease is the most common cause of nephrotic syndrome in children, and the cause is often idiopathic.

The most common histological finding in membranous glomerulonephritis is immune complex deposits in the glomerular basement membrane.

The chest x-ray findings of diffuse alveolar infiltrates, along with the patient's symptoms of fever, dry cough, and shortness of breath, are highly suggestive of ARDS.

Ejection systolic murmurs are heard during systole and are caused by a narrowed aortic valve. They are usually heard best at the right upper sternal border and can radiate to the carotid artery.

Medullary thyroid cancer is a rare form of thyroid cancer accounting for around 3-5% of all thyroid cancers. The presence of high serum calcitonin level is a characteristic of MTC.

The deltoid muscle is responsible for shoulder abduction and is innervated by the axillary nerve. Damage to the axillary nerve can cause weakness in shoulder abduction.

The most common clinical presentation of membranous glomerulonephritis is nephrotic syndrome, which is characterized by heavy proteinuria, hypoalbuminemia, and edema.

Vagal manoeuvres are the initial management for haemodynamically stable supraventricular tachycardia.