Category: S

The space bounded by the anterior belly of the omohyoid muscle, the posterior belly of the digastricus muscle, and the sternomastoid muscle.  

The triangle bounded by the obliquus inferior and superior muscles on two sides and the rectus capitis posterior major muscle on the third side. The floor contains the posterior arch of the atlas bone and the vertebral artery. It is covered by the semispinalis capitis muscle.  

A superficial region under the chin with its base being the hyoid bone and its right and left walls being the right and left anterior bellies of the digastric muscle. The front wall of the triangle is skin; the back wall is the outer surface of the mylohyoid muscle.  

The triangular region of the neck, bounded by the inferior border of the mandible, the stylohyoid muscle and the posterior belly of the digastric muscle, and the anterior belly of the digastric muscle; it is one of three triangles included in the anterior triangle of the neck. This was formerly called the submaxillary triangle.  

A form of benign essential tremor found in individuals older than 60, marked by rapid, alternating movements of the upper extremities that occur at a frequency of about 6 cycles/sec.  

A specific type of allogeneic transplantation of material between identical twins.  

A semi-experimental procedure in which the small intestine is replaced with a donor organ.  

The infusion of one unit of packed red blood cells (PRBCs). On average, one unit of PRBCs will increase the hemoglobin level by 1 g/dL.  

A transformer that changes electricity to a higher voltage. A step-up transformer functions by increasing the voltage output in comparison to the input voltage, thereby stepping up the electrical potential. As a consequence of this voltage amplification, there is a corresponding decrease in amperage, adhering to the principle of power conservation, where the input power…

A transformer that changes electricity to a lower voltage. A step-down transformer operates by reducing the voltage output compared to the input voltage, effectively stepping down the electrical potential. During this voltage reduction process, there is a proportional increase in amperage, as dictated by the principle of power conservation, where the input power equals the…