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Why rectal temperatures are generally 0.4°C (0.7°F) higher than oral readings ?

Why nitroglycerin is adviced to avoid taking at night times?

How hypothalamus maintain normal body temperature?

Why do a clinician check for Orthostatic Hypotension in a patient, when he is suspecting a Autonomic Nervous System Dysfunction?

Why severity of pain could not be correlated with severity of the peritonitis?

How normal body temperature is ordinarily maintained in humans despite environmental variations?

Why Insecticide spraying in response to dengue outbreaks is not highly effective?

Why substantial gaps remain in the comprehensive understanding of the pathogenesis of dengue virus infections ?

Why adults with type 1 diabetes are likely to have more protracted symptoms of hyperglycemia (polyuria, polydipsia, fatigue) than children?

Why current and former smokers with shortness of breath should not be attributed to COPD without appropriate evaluation and diagnosis?

In Congenital Toxoplasmosis, Why do Infants may be asymptomatic at birth, but many later manifest a wide range of signs and symptoms, including chorioretinitis, strabismus, epilepsy, and psychomotor retardation ?

Why acute respiratory distress syndrome (ards) may be observed in adults with severe falciparum malaria?

How P wave of the ECG is Produced?

Why poisons act differently in different patient?

Why does ankylosing spondylitis cause aortic regurgitation?

Why Aspirin may cause Jaundice?

How does flunarizine work in migraine prophylaxis?

Why feathered edge of the blood smear is the best place to examine blood cell morphology?

Why examination of a peripheral blood smear by a physician important although advances are made in automated technology?

Why never assume that alcohol on a patient’s breath explains changes in mental status or neurologic findings?

How does Dihydroergotamine (DHE) work in Migraine Treatment?

Why Valproate is used in Migraine Prophylaxis / Treatment ?

Why distinguishing Upper Respiratory Tract Infections are whether primary viral or primary bacterial difficult?

Why exercise electrocardiography has a lower diagnostic accuracy in the prediction of epicardial obstruction in women than in men?

Why does Nortriptyline (SNRI) causes dryness of mouth and constipation?

Why do SSRI's cause Sexual Dysfunction?

Why do MAOI's (Monoamine Oxidase Inhibitors) cause Insomnia?

Why Spider naevi, Caput Medusa are seen in Cirrhosis of Liver patients?

Why does cirrhosis cause anemia?