List of top Human Anatomy and Physiology Questions

Macrophages that are resident in the liver are ________.

During the repolarization phase of a neuron, the cell is brought back to the resting potential by the action of a Sodium-Potassium pump. Which one of the following statements is TRUE for the active transport of Na⁺ and K⁺ ions through the cell membrane ?

Consider the following layers: subcutaneous fat, viable epidermis, stratum corneum, and dermis. Which one of the following represents the correct sequence of the layers from skin surface to within ?

The cardiac rhythm in a healthy human heart originates from ______.

Para aminohippuric acid (PAH) clearance test is employed to measure:

Which one of the following interferes with the release of cholingeric neurotransmitter, acetylcholine by the neurons of autonomic nervous system?

Prominent biochemical features of Grave’s disease are

Match List I with List II:

List I		List II
A.	Vibrations in skeletal muscles of larynx	I.	Facial contractions
B.	Involuntary contraction of skeletal muscles that is regulated by the brain	II.	Regulate voice
C.	Contraction of skeletal muscles in the legs	III.	Shivering
D.	Pull of skeletal muscles on attachments to skin of face	IV.	Assists return of blood to the heart
		V.	Causes facial expression

Choose the correct answer from the options given below:

_____ is a protein marker which can be detected within three hours of acute ischemic kidney injury from patient’s urine.

Which one of the following drug is skeletal muscle relaxant?

Which of the following cranial nerve helps in accommodating the eye for near vision?

Which of the following drug can produce mydriasis without cycloplegia?

Which of the following Urinary Tract Anti-Infective agents an acidic pH of urine for optimum action?

The quadruple therapy of Helicobacter pylori infection includes

Blood grouping is basically possible because of the presence of following:

At the site of tissue injury, the activated platelet releases ADP and activates surrounding platelets to form platelet plug, but this process will not continue to activate whole platelets in the body to form a massive ball of platelets because

Tendon rupture or tendonitis of Achilles tendon is an adverse reaction of

Which of the following statement is true for the periosteum of bone

Formation and maintenance of myelin sheath around CNS axons are done by

Which of the following is/are not true about Parkinson’s disease?
A. Parkinson’s disease is caused by the degeneration of the substantia nigra in the midbrain. 
B. Parkinson's disease is caused by the degenerative loss of nigrostriatal dopaminergic neurons. 
C. Bradykinesia, rigidity and tremor are the main symptoms in Parkinson’s disease. 
D. Parkinson's disease is caused by the degenerative loss of nigrostriatal cholinergic neurons. 
Choose the correct answer from the options given below:

Hemophilia A is caused due to the reduction in the quantity or activity of which of the following clotting factors?

Total number of facial bones in the human adult

Conversion of pseudostratified columnar epithelium in chronic bronchitis and bronchiectasis to columnar type epithelium is an example of which type of metaplasia?