Ace The Emergency Nurse Exam

Alpha-adrenergic agonist toxicity is due to a broad group of pharmaceutical agents known as alpha agonists, which can be further broken down into c ...

Pulmonary hypertension, also known as idiopathic pulmonary artery hypertension (IPAH), is a progressive disease that affects the precapillary pulmo ...

The mediastinum is a complex anatomic space within the central thoracic cavity, surrounded by the lungs. It extends from the thoracic inlet su ...

The shoulder girdle is a complex articulation connecting the upper extremity to the axial skeleton. The glenohumeral joint of the shoulder is the m ...

Hypertonic saline is a crystalloid intravenous fluid composed of NaCl dissolved in water with a higher sodium c ...

Vital signs are an objective measurement of the essential physiological functions of a living organism. They have the name "vital" as their measure ...

Cardiac pheochromocytomas (CPs) are very rare primary neuroendocrine catecholamine-secreting tumors that arise from the sympathetic paraganglia, wh ...

The thyroid gland is a bilobed structure located in the anterior aspect of the trachea between the cricoid cartilage and the suprasternal notc ...

Coronary artery bypass grafting (CABG) is a major surgical operation where atheromatous blockages in a patient’s coronary arteries are bypass ...

Inferior wall myocardial infarction (MI) occurs from a coronary artery occlusion with resultant decreased perfusion to that region of the myocardiu ...

Charcot-Bouchard aneurysms are minute aneurysms (microaneurysms) in the brain that occur in small penetrating blood vessels with a diameter that is ...

Lightning is a frequent occurrence worldwide with an estimated 50 occurrences per second and 20% of those resulting in ground strikes.&nb ...

The black widow spider species, also known by its biological nomenclature as the species is one of more than 40,000 ...

A subdural hematoma forms because of an accumulation of blood under the dura mater, one of the protective layers to the brain tissue under the calv ...

Coronary perfusion pressure (CPP) is the pressure gradient responsible for coronary and, thus, myocardial perfusion; this ensures myocardial oxygen ...

Sympathomimetic agents are used to augment the endogenous catecholamines of the sympathetic nervous system for therapeutic benefit. The body has a ...

Lipoprotein lipase deficiency is a genetic disorder with an autosomal recessive pattern of inheritance. It usually presents in childhood and is cha ...

Thrombolytic treatment is also known as fibrinolytic or thrombolysis to dissolve dangerous intravascular clots to prevent ischemic damage by improv ...