Human Body Anatomy: Integrated Systems & Physiological Health

In the human body, health is maintained through the interconnectedness of organ systems, proper posture, and stable biochemical metabolism.

What Is the Main Function of Glucose?

What Is the Main Function of Glucose?

The simple sugar glucose serves as a primary fuel for energy generation in the body. The brain and some other cell types rely exclusively on glucose for fuel.

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Baguette with chicken and vegetables

What Foods Are Sources of Hydrogen?

Hydrogen is vital for life, the third most common element in the human body and a component of water, DNA and most other organic molecules. Macronutrients, such as carbohydrates, proteins and fats, contain hydrogen as part of the chemical structure, and water contains hydrogen as well.

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How to Keep the Respiratory System Healthy

You can promote respiratory health in many ways beyond not smoking. Whether using these strategies preventatively or to reduce symptoms of a condition such as chronic obstructive pulmonary disease, you can make a positive difference in the health of your respiratory system.

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cleaing sports injured knee with medical cotton bud

What Are the Causes of Wounds That Do Not Heal?

Normal wound healing takes about 3 weeks, but some wounds can take months or even years to heal. Local factors such as the condition of the wound, infection, trauma and edema affect healing as can systemic factors -- those that affect the whole body -- such as age, general health and nutritional status.

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X-ray examination, syringe for injection and glass of the water

What Are the Medical Uses of Steroids?

Steroids are powerful and effective drugs used to treat a variety of medical conditions. Corticosteroids, the most common group of steroids, treat arthritis, asthma, autoimmune diseases, skin conditions and some kinds of cancer.

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Types of Posture

Healthy posture is based on natural positions that balance and support your skeletal systemโ€™s curves and weight-bearing abilities against the force of gravity. The idea that standing straight and tall is best for your back posture is a misconception.

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in the hospital. Ampoule against the hospital room.

Symptom of Confusion and Electrolyte Imbalance

Electrolytes are minerals in your blood and body fluids that carry an electric charge. The balance of the electrolytes is essential for the normal functioning of your cells and organs. Mental status changes are one of the most common presentations of electrolyte imbalances.

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Can You Gain Height After Puberty?

Height and puberty correspond to each other, but you've probably noticed that some teenagers get taller well after they've left puberty. Nutrition, gender and the body's own growth plates help determine the timing and velocity of that growth.

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young woman sitting on couch and blowing nose

How to Clean a Vick's Warm Mist Humidifier

Warm mist humidifiers work by adding heat and moisture into the air you breathe. They can provide symptom relief when dealing with allergies or colds. However, neglecting good cleaning practices can lead to potentially dangerous bacterial or fungal growth in the humidifier due to its warm, moist environment.

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List of Body Systems

A systems of the human body consist of specific organs, tissues and cells that work together to perform specific functions. These body systems work in complementary ways to maintain your overall health.

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How to Rid Smells in My Ears

If you notice a foul smell in you or your child's ear, it could be a sign of an ear infection. Other symptoms include ear pain, ear discharge and a feeling of fullness in the ear, MedlinePlus reports. If you do develop an ear infection, antibiotics can be used to treat.

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Urinalysis

Normal Urinary Output for an Adult

The amount of urine your body produces in a day can be directly related to your health. The kidneys' main function is to maintain the correct balance of water and various chemicals in your blood.

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The Effects of Poor Nutrition on Your Health

Poor nutrition habits can be a behavioral health issue, because nutrition and diet affect how you feel, look, think and act. A bad diet results in lower core strength, slower problem solving ability and muscle response time, and less alertness. Poor nutrition creates many other negative health effects as well.

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Woman runner having stomach cramps

Oblique Muscle Strain Symptoms

The oblique muscles make up 2 of the 4 abdominal muscle groups in the body and are separated into internal and external segments. These core muscles play an important role in many common activities, including sitting, standing and walking.

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