Notes on the topic of medicine #004

1. Since maintaining balance unites several parts of the human body, many medical tests are performed to better diagnose vertigo. The cardiovascular system, the neurological system, and the vestibular system have all been investigated. The exams include:


- Blood pressure measurement - Blood pressure is one of the most important parameters for analysis. Usually, the doctor measures the patient's blood pressure and heart rate while lying down, and then again when the patient is in a high position.


If blood pressure drops significantly and the heart rate increases by five beats per minute, the doctor signals postural hypotension.


- Measuring blood sugar levels - People with diabetes may also experience dizziness.


- Laboratory tests - to exclude dehydration, anemia, or the presence of an organic disease that causes dizziness or an infectious disease.


- radiography of the cervical spine - to exclude diseases of the cervical spine.


- Dopplerography of the neck vessels - to exclude atheromatosis at this level


- Visual examinations - MRI of the brain or CT (CT) to rule out a neurological cause (such as ??like an ischemic stroke or brain tumors)


- Consult with an ENT specialist to detect a problem in the ear (otitis media or cerumen), and the ENT doctor will perform a series of maneuvers called vestibular tests.


This is done so that the patient lies on the bed wearing a pair of special glasses (Frenzel steel) to highlight the nystagmus to determine if the vertigo is caused by benign paroxysmal vertigo.


2. Vitamin C - About 6% of the people studied have low levels of vitamin C or ascorbic acid, which helps the body fight dangerous substances, also known as free radicals. This vitamin also helps to heal wounds faster and improve immune function.


Vitamin C deficiency is less common than other nutritional deficiencies, but if you have it, you may develop gum disease, joint pain, and prolonged wound healing.


The amount of vitamin C you need daily depends on your age. While adult men need 90 mg of vitamin C, women only need 75 mg. This vitamin is commonly found in orange juice, fresh peppers, kiwi, baked potatoes, and strawberries. A glass of orange juice can be about 70 mg. This nutrient is easily introduced into the diet.


Vitamin B12. About 2% of the people studied had vitamin B12 deficiency, which is said to be becoming more common among the elderly. Vitamin B12 helps preserve nerve cells and healthy blood cells, among its many benefits. If you have a low vitamin B12 content, you may feel tired or weak, numb and tingling in your upper and lower extremities.


How much you need depends on your age: young people and adults need 2.4 mcg per day. Vitamin B12 is found in animal products such as beef liver, shellfish and poultry, as well as in cereals. Bli med på Casombie og vinn store premier.