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What happens when you overwork your muscles?

Lactic acid is a byproduct of lactic acid fermentation, and muscles use the process to power muscles when the animal cannot supply enough oxygen to the muscles. Lactic acid fermentation is an anaerobic process, and although it is not as efficient as oxidative metabolism, it can keep muscles functioning long after an organism suffers an oxygen debt.\nWhenever muscles work hard, they incur very small tears. This is normal, and part of the body's growth strategy. When muscles tear, the body builds them back stronger than they originally were. This is how resistance training causes muscles to..

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Why do women lie about being pregnant?

Lying about being pregnant for emotional manipulation over a partner is a way for a woman to try to keep a failing relationship together. Women who do this are usually desperate to do anything to keep their partners with them, including lying about carrying their children. Oftentimes, desperate women try to use this lie as a way to force their partners into marrying them. These lies are typically followed with the woman attempting to get pregnant before the lie is discovered.\nSometimes women lie about being pregnant just for the attention. Society makes having a baby a big deal. Women are sho..

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What can cause arrhythmia?

People who smoke or overuse caffeine or alcohol also suffer from arrhythmias, claims Mayo Clinic. Arrhythmias can also be caused by air pollution, an underactive thyroid, or hypothyroidism, stress and drug abuse. Some prescription medicines can cause arrhythmias, as can herbal and dietary supplements. A person who has an electrical shock can also experience an arrhythmia.\nBecause so many things can cause an arrhythmia, it is important that a person who suffers from them find out what is causing them, states Mayo Clinic. Doctors find out the cause by taking medical histories of their patients ..

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What does an albumin and creatinine ratio of 551.7 mean?

Kidney disease can cause proteins such as albumin to spill into the urine. Immune system disorders, infections, trauma, medications, toxins and more serious conditions such as multiple myeloma or amyloidosis can also cause proteinuria, according to WebMD. Very high levels, while no specific value was reported by Lab Tests Online, are indicative of a more severe form of kidney disease.\nThe ACR is a test used for monitoring patients with chronic conditions that can damage the kidneys and put them at a greater risk for kidney disease, such as diabetes and hypertension. This screening process all..

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What is the way to know if someone has dry socket?

Also known as alveolar osteitis, a dry socket results when a blood clot fails to form to allow healing, as stated by WebMD. People who are at a higher risk of getting dry socket include smokers, those who have extracted the wisdom tooth, people with poor dental hygiene and individuals who experience trauma during tooth extraction. The pain can be eased by using non-steroidal anti-inflammatory drug, such as ibuprofen or aspirin.

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What are the five stages of dying?

The Kubler-Ross Theory is also shortened to DABDA, which stands for the first letter in every stage, About.com explains. The first stage, denial and isolation, occurs in people upon first hearing news that they or a loved one is dying, states the University of Kentucky. The shock response evolves into isolating oneself from other people. The second stage is anger, and it manifests uniquely in different people. Some people go through a "Why me?" phase, while some take out this anger on others.\nThe third stage of grief is bargaining, reports the University of Kentucky. The individual usually tr..

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What are some tips for reading and understanding EKG strips?

The EKG strip patterns begin with the P wave, which represents the electrical signal moving through the atria, according to the National Heart, Lung, and Blood Institute. The QRS wave pattern illustrates the quick movement of the signal through the ventricles, while the heart is contracting to pump blood to the rest of the body. The T wave is recorded during the recovery of the ventricles to their normal electric state. Once this process is complete, another cycle begins when the heart refills with blood, creating another set of waves on the EKG strip.

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What do you do if you break your little toe?

A broken toe can be incredibly painful but because the little toe is so small, it usually heals properly on its own without treatment, explains MedicineNet.com. To aid the healing process, proper rest is crucial. Avoiding excessive standing or walking helps to relieve pressure from the foot and encourage the bones to heal quicker. Ice should be applied to the broken toe every one to two hours for 15 to 20 minutes to bring down swelling and reduce pain. Elevation helps to draw blood away from the toe, which also reduces swelling. Taking ibuprofen or acetaminophen can help to reduce the severity..

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Why can't humans drink saltwater for hydration?

Saltwater or saline water contains different concentrations of dissolved salt or sodium. Water that is classified as very saline can contain from 10,000 to 35,000 parts per million of dissolved salt, while freshwater has less than 1,000 ppm, according to the United States Geological Survey. The kidneys, which produces urine and filters chemicals like salt, cannot expel such high concentration of salt without sufficient freshwater to dilute it. Continuing to drink more saltwater causes more urination, leading to dehydration, notes Livescience.

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How can you tone your body in two weeks?

Participate in kickboxingLose weight from your thighs and rear by kickboxing. When kickboxing, keep your fists tight and your wrists in line with the rest of your arm as you punch at shoulder height. When you kick, look forward, rotate your hips and pivot. Repeat the punches and kicks 20 times each.\nDo push-upsLie on the floor on your stomach, and raise yourself up onto your toes. Your elbows should be at a 90-degree angle. Keep your body as straight as possible so your back does not arch or sag. Contract your abs and pull your belly button in before you lower yourself. Inhale as you bend you..

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