Medical topics – Page 5 – learn-and-fly.co.in

Hearing loss and tests

Hearing impairment is the inability to hear or the reduction in the hearing capacity of an average person .It may be conductive deafness or nerve deafness. The hearing capacity and defects are determined by some tests but more accurately by audiometry.

Endolymphatic potential

Electrical events in internal ear, and
‘potential differences’ between different structures in the ear.

Oxidation-Reduction | Redox| Physiology

Oxidation is the addition of oxygen to a substrate or the removal of hydrogen or electrons from a substance..Reduction is the removal of oxygen from a substrate or adding hydrogen or an electron to a substrate.Oxidation and reduction go hand in hand; oxidation of one substance causes reduction of another. When one substance is oxidized, another substance gets reduced.

Free Radicals

Free radicals exist independently with only one electron in one or more orbits. Such a lone electron is known as an unpaired electron. Usually, normal molecules have electrons in pairs for electrical normality.

कम बोलें | शांत रहने के फायदे

हम सभी जानते है की हर व्यक्ति के पास दो कान और एक जीभ होता है | कहा गया है की इसका मतलब है ज्यादा सुनना और काम बोलना | इसलिए आप ज्यादा सुनते की आदत विकसित करें

निपाह वायरस

The Importance of a Healthy BMI: A Key Indicator of Overall Health

A healthy BMI improves energy levels, reduces joint stress, prevents osteoarthrosis, lowers cardiovascular disease risk, and improves diabetes type-2.

A healthy BMI provides psychological benefits. It improves self-esteem, body image, and mental well-being. Healthy weight has a positive impact on overall quality of life.

Obesity -An overview

obesity is one of the major global health problems with significant prevalence and adverse health consequences. It associates with a complex interplay of genetic, environmental, and lifestyle factors.

Insomnia|sleep-lessness

Insomnia is not simply a result of a racing mind or external factors; it has a strong physiological basis. The intricate workings of our body’s internal clock, known as the circadian rhythm, significantly regulate our sleep-wake cycle. Disruptions in this delicate balance can lead to insomnia.

Why We Sleep

Sleep is a natural physiological reversible condition in which unconsciousness occurs from which sensory stimuli can arouse a person. Sleep occurs regularly, and it is regulated homeostatically. During sleep body rests, recovers, and restores itself. Sleep is a reversible state of altered consciousness.