MRCP and FCPS Part 1 MCQ 47

A 15-year-old young boy with short stature, bony aches and pains, and learning difficulties comes to the clinic for review.

The most marked abnormality on examination is a short fifth digit on each hand.
Investigations reveal a calcium of 2.05 mmol/l (2.20-2.61), and a phosphate of 1.8 mmol/l (0.8-1.5).

Which of the following abnormalities is most likely to be present?

a) Alpha subunit G protein mutation
b) Beta subunit G protein mutation
c) Gamma subunit G protein mutation
d) Renal tubular disorder
e) Vitamin D receptor mutation

FCPS & MRCP Part-1 MTF Questions | Myocardial blood flow #1

Myocardial blood flow to the left ventricle increases during:

(a) Early Systole
(b) Myocardial hypoxia
(c) Adenosine infusions
(d) Stimulation of sympathetic nerves to the heart
(e) Arterial hypertention

FCPS & MRCP Part-1 MTF Question #27

Congenital Heart diseases with right to left shunt:

a) VSD
b) TOF
c) Tricuspid atresia
d) Hypoplasia of left ventricle
e) Ebstein's disease

FCPS & MRCP Part-1 MTF Question #26

Cardiac myocyte:

a) Structural syncytium
b) Rich in capillary than skeletal muscle
c) A-J junction
d) 80% mitochondria
e) Oxidative phosphorylation in source of energy

FCPS Part-1 MTF Question #25

In Case of haemodynamic effects of respiration:

a) JVP falls in inspiration
b) BP falls in expiration
c) HR accelerate during expiration
d) 2nd heart sound fuse with inspiration
e) Inspiration prolongs RV injection

Anatomy MCQ Thorax #2

A 72-year-old woman dies after a strock. At autopsy, a large embolus is found in the brain. this embolus mostlikely formed in which of the following blood vessels?

A) Right coronary artery

B) Right hepatic vein

C) Right renal vein

D) Superior vena cava

E) Right pulmonary vein

Answer:

Anatomy MCQ Thorax #1

An 18-year-old man, in shock and bleeding profusely is brought to the emergency department after being stabbed in the chest. An examination shows a knife wound to the right first intercostal space,immediately lateral to the manubrium. The knife entered parallel to the ground and penetrated to a depth of 6.5 cm. which of the following structures is most likely injured?



A) Left common carotid artery

B) Ascending aorta

C) Superior vena cava

D) Right ventricle

E) Right subclavian artery

Answer: