A Procedure Used in the Treatment of Severe Depression,in Which

question 93

Multiple Choice

A procedure used in the treatment of severe depression,in which an electric current of 70 to 150 volts is briefly administered to a patient's head,is called _____________ therapy.

• A)electroconvulsive
• B)electric shock
• C)transcranial magnetic stimulation
• D)gene dissection

---

Definitions:

Deuterostomes

A grouping of animals characterized by their embryonic development; during the formation of the mouth and anus, the anus forms before the mouth.

Protostomes

A group of animals within the animal kingdom that develop the mouth before the anus during embryonic development, as part of the blastopore’s fate.

Spiral Cleavage

A type of early embryonic development found in some invertebrates, where cells divide at oblique angles to each other.

Deuterostomes

Deuterostomes are a major group of animals characterized by their embryonic development; in deuterostomes, the anus forms before the mouth during early embryogenesis.