PATHOLOGY

PATHOLOGY MCQ

ENDOCRINE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Damage to the medulla would most likely result in
A
impaired planning abilities
B
death
C
a coma
D
blindness
Explanation: 

Detailed explanation-1: -Medulla oblangata controls all the involuntary actions of the body. It contains reflex centres to control the reflex actions. It controls the heart rate, rhythmic actions and respiratory movements. Hence, injury to medulla leads to the sudden death of the person.

Detailed explanation-2: -In fact, destruction of the midbrain, pons, or medulla oblongata causes “brain death”, and the unfortunate victim of the injury cannot survive. And while damage to brain stem can cause death, even an injury that does not cause death, can cause significant brain stem injury symptoms.

Detailed explanation-3: -If your medulla oblongata becomes damaged, it can lead to respiratory failure, paralysis, or loss of sensation.

Detailed explanation-4: -Medial medullary syndrome is a form of stroke that affects the medial medulla of the brain. It is usually caused by atherothrombotic occlusion of paramedian branches of the anterior spinal artery, the vertebral artery, or the basilar artery.

Detailed explanation-5: -So, Injury to Medulla oblongata can cause sudden death because of hindrance in heart beating and breathing.

There is 1 question to complete.