Activity of which organ would be compromised with impaired function of smooth muscles?
- Heart
- Lungs
- Stomach
- Tongue
Explanation
Stomach:
- The walls of the stomach and other digestive organs contain smooth muscle.
- The coordinated contraction and relaxation of these involuntary muscles, a process called peristalsis,
- It is essential for mixing food with digestive juices and propelling it through the digestive tract.
- If the smooth muscles fail, the stomach's ability to process and empty its contents is severely impaired.
Heart:
- The heart is composed of cardiac muscle, a specialized type of involuntary, striated muscle
Lungs:
- The lungs themselves are not muscular; they are like sponges that fill with air.
Tongue:
- The tongue is primarily a muscular organ made of skeletal muscle,
- They allows for voluntary movements such as chewing, swallowing, and speech.
Related MCQs
کھانا عام طور پر _____ میں ہضم ہوتا ہے؟
- Large intestine
- Stomach
- Small Intestine
- Mouth
اس سوال کو وضاحت کے ساتھ پڑھیں
دل سے غیر آکسیجن شدہ خون پھیپھڑوں تک کس خون کی نالی کے ذریعے پہنچتا ہے؟
- Pulmonary artery
- Pulmonary vein
- Branchial artery
- Renal artery
اس سوال کو وضاحت کے ساتھ پڑھیں
انسان کے دماغ کا کون سا حصہ جسم کی پوزیشن اور توازن برقرار رکھتا ہے؟
- Cerebrum
- Hypothalamus
- Cerebellum
- Medulla oblongata
اس سوال کو وضاحت کے ساتھ پڑھیں
گردے کی ساختی اور فعال اکائی کیا ہے؟
- Neuron
- Nephron
- Follicles
- Loop of Henle
اس سوال کو وضاحت کے ساتھ پڑھیں
انسانی ریڑھ کی ہڈی میں کتنی مہریں ہوتی ہیں؟
- 25
- 33
- 44
- 39