Alejandra Maria Alvizu

Recommended Articles

• What is the MMR Vaccine?

  If someone comes into contact with infectious illnesses, their immune system will notice its presence and rapidly produce antibodies meant to fight and destroy it. People who have recently received an MMR vaccination can’t easily spread it to others. Sometimes, the MMR vaccine can cause mild side...

• What Is Extrinsic Motivation?

  IntroductionExtrinsic motivation is defined as a reward-driven behavior and is considered as a type of operant conditioning, which is a form of behavior modification that would make use of rewards and punishments. When we talk about extrinsic motivation, it involves the use of rewards or other...

• What is Atrial Fibrillation?

  Atrial fibrillation refers to irregular heart rhythm with rapid heartbeat that affect the blood flow in the body.  In this condition, the irregular heartbeat starts in the upper chambers of the heart, the atria. The irregularity in the heart beat results from the problem in the electrical system of...

• Therapy Dogs can Make a Difference for Fibromyalgia Patients

  The main characteristics of fibromyalgia are the constant and chronic pain, and unrelenting fatigue. However, the pain is of a kind far beyond regular aching like the one caused by the flu. As a matter of fact, initially the symptoms may seem just like a common cold. When the disease progresses, the...

• What Is Orthopnea?

  OrthopneaOrthopnea is a condition that causes breathing difficulties when an individual is lying down. It usually happens at night when the person is going to sleep. People with orthopnea usually experience tightness in the chest and being oxygen-deficit. The shortness of breath is due to lying down...

• 3 Reasons Why You Would Need a Hysterectomy

  The uterus or womb, which nurtures and gestates a growing fetus till it becomes mature enough for delivery, can also become the source of life-threatening complications that require surgical intervention. There are at least three prominent reasons why a hysterectomy (uterus removal) might be...