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How Long Could You Stay Awake?
How Long Could You Stay Awake? samer kareem 2,079 Views • 2 years ago

The easy experimental answer to this question is 264 hours (about 11 days). In 1965, Randy Gardner, a 17-year-old high school student, set this apparent world-record for a science fair. Several other normal research subjects have remained awake for eight to 10 days in carefully monitored experiments. None of these individuals experienced serious medical, neurological, physiological or psychiatric problems. On the other hand, all of them showed progressive and significant deficits in concentration, motivation, perception and other higher mental processes as the duration of sleep deprivation increased. Nevertheless, all experimental subjects recovered to relative normality within one or two nights of recovery sleep. Other anecdotal reports describe soldiers staying awake for four days in battle, or unmedicated patients with mania going without sleep for three to four days.

Stop Snoring
Stop Snoring samer kareem 1,674 Views • 2 years ago

Instead, try these natural solutions and lifestyle changes, which may help you stop snoring. Change Your Sleep Position. ... Lose Weight. ... Avoid Alcohol. ... Practice Good Sleep Hygiene. ... Open Nasal Passages. ... Change Your Pillows. ... Stay Well Hydrated.

IV  Dose Calculations
IV Dose Calculations samer kareem 11,872 Views • 2 years ago

IV Dose Calculations

Super Model's Butt and Leg Implants Exploded
Super Model's Butt and Leg Implants Exploded hooda 17,921 Views • 2 years ago

Watch that video of Super Model's Butt and Leg Implants Exploded

Withdrawal Method Effectiveness as contaceptive
Withdrawal Method Effectiveness as contaceptive samer kareem 5,627 Views • 2 years ago

Lots of people wonder: does the pull out method work to prevent pregnancy? Pull out method effectiveness depends on whether or not you do it correctly. Learn more about pulling out in this video.

Scaphoid Fracture: Wrist Examination
Scaphoid Fracture: Wrist Examination samer kareem 5,330 Views • 2 years ago

How to examine a patient's wrist if you suspect a scaphoid fracture: by Cape Town Emergency Medicine

Gestational Hypertension and Preeclampsia
Gestational Hypertension and Preeclampsia samer kareem 2,242 Views • 2 years ago

Gestational hypertension, also referred to as pregnancy induced hypertension (PIH) is a condition characterized by high blood pressure during pregnancy. Gestational hypertension can lead to a serious condition called preeclampsia, also referred to as toxemia. Hypertension during pregnancy affects about 6-8% of pregnant women.

Superior Vena Cava Syndrome (SVCS)
Superior Vena Cava Syndrome (SVCS) samer kareem 4,426 Views • 2 years ago

Superior vena cava syndrome (SVCS) is obstruction of blood flow through the superior vena cava (SVC). It is a medical emergency and most often manifests in patients with a malignant disease process within the thorax. A patient with SVCS requires immediate diagnostic evaluation and therapy.

Are Glass Sex Toys Safe?
Are Glass Sex Toys Safe? samer kareem 2,261 Views • 2 years ago

Are Glass Sex Toys Safe? | How to Use a Glass Dildo

Popping Cyst in the Ear Lobe
Popping Cyst in the Ear Lobe Scott 51,962 Views • 2 years ago

Popping Cyst in the Ear Lobe

Tighten Sagging Breasts
Tighten Sagging Breasts samer kareem 2,228 Views • 2 years ago

Tighten Sagging Breasts

Fremale to male gender reassignment surgery
Fremale to male gender reassignment surgery samer kareem 11,166 Views • 2 years ago

Fremale to male gender reassignment surgery

Cesarean Delivery
Cesarean Delivery samer kareem 4,871 Views • 2 years ago

A Cesarean section (C-section) is surgery to deliver a baby. The baby is taken out through the mother's abdomen. In the United States, almost one in three women has their babies this way. Some C-sections are planned, but many are done when unexpected problems happen during delivery. Reasons for a C-section may include

Cleaning, Numbing, & Suturing the Wound
Cleaning, Numbing, & Suturing the Wound samer kareem 6,250 Views • 2 years ago

STITCHES: Cleaning, Numbing, & Suturing the Wound

Cholangitis
Cholangitis samer kareem 1,808 Views • 2 years ago

Cholangitis Email this page to a friend Email this page to a friend Facebook Twitter Google+ Cholangitis is an infection of the bile ducts, the tubes that carry bile from the liver to the gallbladder and intestines. Bile is a liquid made by the liver that helps digest food. Causes Cholangitis is most often caused by bacteria. This can occur when the duct is blocked by something, such as a gallstone or tumor. The infection causing this condition may also spread to the liver. Risk factors include a previous history of gallstones, sclerosing cholangitis, HIV, narrowing of the common bile duct, and rarely, travel to countries where you might catch a worm or parasite infection. Symptoms The following symptoms may occur: Pain on the upper right side or upper middle part of the abdomen. It may also be felt in the back or below the right shoulder blade. The pain may come and go and feel sharp, cramp-like, or dull. Fever and chills. Dark urine and clay-colored stools. Nausea and vomiting. Yellowing of the skin (jaundice), which may come and go.

Varicose Vein Sclerotherapy
Varicose Vein Sclerotherapy samer kareem 1,809 Views • 2 years ago

Sclerotherapy is a medical procedure used to eliminate varicose veins and veins. Sclerotherapy involves an injection of a solution (generally a salt solution) directly into the vein. The solution irritates the lining of the blood vessel, causing it to collapse and stick together and the blood to clot.

Streptococcal Pharyngitis
Streptococcal Pharyngitis samer kareem 1,150 Views • 2 years ago

The infection is generally transmitted by direct contact with the mucus or sores of someone else with strep. Common symptoms include sore throat, fever, and swollen lymph nodes in the neck. Rarely, complications can involve the heart or kidneys. Treatment is important to reduce complications. Oral antibiotics like penicillin, amoxicillin, cephalexin, or azithromycin are commonly used. Other medicines such as acetaminophen or ibuprofen can help with pain and fever.

Angina
Angina samer kareem 3,475 Views • 2 years ago

Angina is a term used for chest pain caused by reduced blood flow to the heart muscle. Angina (an-JIE-nuh or AN-juh-nuh) is a symptom of coronary artery disease. Angina is typically described as squeezing, pressure, heaviness, tightness or pain in your chest. Angina, also called angina pectoris, can be a recurring problem or a sudden, acute health concern. Angina is relatively common but can be hard to distinguish from other types of chest pain, such as the pain or discomfort of indigestion. If you have unexplained chest pain, seek medical attention right away.

Pancreatic Cancer
Pancreatic Cancer samer kareem 1,289 Views • 2 years ago

This video: Pancreatic cancer begins in the tissues of your pancreas — an organ in your abdomen that lies horizontally behind the lower part of your stomach. Your pancreas secretes enzymes that aid digestion and hormones that help regulate the metabolism of sugars. Pancreatic cancer often has a poor prognosis, even when diagnosed early. Pancreatic cancer typically spreads rapidly and is seldom detected in its early stages, which is a major reason why it's a leading cause of cancer death. Signs and symptoms may not appear until pancreatic cancer is quite advanced and complete surgical removal isn't possible.

Good and Bad Foods to Eat
Good and Bad Foods to Eat samer kareem 1,322 Views • 2 years ago

Good and Bad Foods to Eat

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