In some cases, an abnormal EKG result may be related to a simpler problem, such as abnormal heart rhythms caused by an electrolyte imbalance or the side effects of a medication. If you are told that your EKG is abnormal, don’t panic. This is simply the first step toward treating a med...
Patrick is a 70-year-old diabetic man with a 2-year history of stable chest pain when he exerts himself. He is awoken from sleep with the acute onset of crushing central chest pain which radiates to his neck and left arm. His normal medications include normally aspirin, a diuretic, a ch...
their nose closed, take a normal breath, then cover the other person's mouth completely with your own. Each breath should last about 1 second, and their chest should rise with each breath. If the first breath doesn't cause the chest to rise, double-check to make sure their airway is ...
For most people, the goal is abody mass index(BMI, a ratio of height to weight used to estimate body fat) in the normal range, between 19 and 25. Higher than that is considered overweight or, at 30 and above, obese. Start with small, achievable weight loss goals, because losing as ...
Chvostek’s sign is not a perfect measure for hypocalcemia, because it is absent in about 33% of patients with hypocalcemia, and is present in about 10% of people with normal calcium levels! Trousseau’s sign, however, is a better measurement and is present in 94% of patients with hypocal...
What is an ECG? What does a normal ECG indicate? Explain the events that are occurring in the heart during each phase of an EKG (PQRST) and explain why a person can have an EKG showing a normal rhythm and still be having a...
4. D) It is offering a big reward to anyone who helps.5. B) Help people connect with each other.6. C) It does not use volunteers.7. D) They will find they have something in common.8. C) Preparations for Saturday’...
EKG (to measure your heart's activity) Hiccups in babies It’s common for babies to hiccup. Doctors think it’s because they might swallow a lot of air while eating, which causes gassiness. This is normal. But if you also notice a lot of coughing or spitting up, call your doctor. ...
One of the minerals that are important in the regulation and processes of many body functions including bone formation, hormone release, muscle contraction, and nerve and brain function is calcium. If levels of calcium in the body are elevated above what is considered normal, this is referred to...
Cardiogenic shock is most often caused by a heart attack, but it’s when your heart can’t pump enough blood to meet your body’s need. Read through this article to learn what you need to know about cardiac shock.