Failure to achieve orgasm resulting from complete absence of sexual desire is known as :

Greatest percentage of the airway resistance is present in :

In a healthy individual physiological dead space is :

All are the causes of decrease in vital capacity except:

Time vital capacity is different from vital capacity in :

Air passages divide between the trachea and alveolar sac for:

Endoplasmic reticulum is concerned with the synthesis of :

In compensated shock, which of the following plays positive role :

When the mitral diastolic murmur occupies most of the diastole, the mitral stenosis is :

Physiology of Nursing Active secretion by renal tubules is important in the metabolism of: