What Are TIA and Heat Stroke?

TIA Stroke is commonly known as Transient Ischemic Attack; Heat Stroke is a form of brain stroke that has a specific triggering factor. These two conditions affect the nervous system and its functions. The brain is the core organ in the body. It controls all the other system even the heart. The main function of the brain is to maintain homeostasis or equilibrium of the body. The negative feedback is activated if there would be an increase in the vital signs of the patient. Aside from this function, the brain has other essential purposes according to the need of the body.

Transient Ischemic Attack is an admonition sign for the occurrence of stroke attack, particularly for ischemic attacks. The brain is necessitates to obtain oxygen and glucose to function well. If the blood supply terminated, the supply of nutrients is also lost and the tissues of the brain ceases to work. The causes of this condition is associated with thrombus formation due to atherosclerosis; atrial fibrillation that causes an embolus to circulate within the bloodstream; and hypertension.

The symptoms of Transient Ischemic Attack are akin to the actual stroke attack. It usually relies on the damage in the particular site of the brain and the injuries settle on its own while the effects of stroke can be permanent. Neurologic dysfunctions can come into view immediately and can affect the capacity of the person to move. Speech and vision might be affected. Perplexity may occur on the patient and also the disability to follow orders. The patient has a difficulty to utter words.

The manifestations are commonly resolved through time yet these symptoms should be treated at once because it might as well be a delicate situation for the patient. The dysfunctions of the patient are also classified depending on the anatomy of the brain. Drop attacks are outcomes of Transient Ischemic Attack that happens when the patient faints all of a sudden with or without losing awareness. The National Institute of Health Stoke Scale is used to determine the level of disfigurement of the patient caused by stroke.

Heat Stroke is a form of severe hyperthermia where the body experiences a dramatic elevation in temperature. This condition needs immediate medical attention and can be fatal is not instantaneously addressed. Applying a cold towel to the patient is a critical step in managing this condition. The most important intervention to prevent heat stroke is to avoid excessive physical exertion and dehydration. This drastic change in the patient’s temperature comes along with physical symptoms such as changes in the functions of the nervous system. Heat Stroke can typically occur to infants, elderly, athletes and outdoor workers. These populations are at a higher risk than others because of their specific vulnerable points.

The symptoms of Heat Stroke may vary from one patient to another. Most patients may experience vomiting and nausea episodes that can aggravate the hydration state of the patient. The patient might feel headache, fatigue, powerlessness and cramps due to depletion of fluid and electrolytes. Other manifestations involve the absence of sweat and tachycardia.