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With correct placement of the needle electrode and level of electrical impulse, there is often an involuntary toe flex or fan, or an extension of the entire foot. However, for some patients, the correct placement and stimulation may only result in a mild sensation in the ankle area or across the sole of the foot.
In horses it is a vital component of the clinical examination for colic, to determine the presence or absence of bowel torsion, impaction, or displacement. When horses undergo a rectal examination there is a small risk of a rectal tear occurring, which can be a life-threatening event, rapidly leading to peritonitis and septic shock. It is also ...
It is also recommended to use a modern ElectroSurgical Unit that includes a return electrode monitoring system that continuously tests for reliable and safe patient contact. These systems interrogate the impedance of a split or dual-pad return electrode and will alarm out, disabling further generator output in case of fault.
A study done in 2003 found that 90% of Pennsylvania medical students had done pelvic exams on anesthetized patients during their gynecology rotation. [5] One medical student described performing them "for 3 weeks, four to five times a day, I was asked to, and did, perform pelvic examinations on anesthetized women, without specific consent, solely for the purpose of my education."
If medical treatment does not reduce a patient's urinary symptoms, a TURP may be considered following a careful examination of the prostate or bladder through a cystoscope. If TURP is contraindicated, a urologist may consider a simple prostatectomy, in and out catheters, or a supra-pubic catheter to help a patient void urine effectively. [3]
The prostate is sometimes referred to as the "male G-spot" [12] or "P-spot". [13] Some males can achieve orgasm through stimulation of the prostate gland, such as prostate massage or receptive anal intercourse, and males who report the sensation of prostate stimulation often give descriptions similar to females' accounts of G-spot stimulation.
Some systems use caps or nets into which electrodes are embedded; this is particularly common when high-density arrays of electrodes are needed. [citation needed] Electrode locations and names are specified by the International 10–20 system [61] for most clinical and research applications (except when high-density arrays are used). This ...
Repetitive nerve stimulation is a variant of the nerve conduction study where electrical stimulation is delivered to a motor nerve repeatedly several times per second. By observing the change in the muscle electrical response (CMAP) after several stimulations, a physician can assess for the presence of a neuromuscular junction disease, and differentiate between presynaptic and postsynaptic ...