Which One of the Following Measurements Is the Most Accurate

question 23

Multiple Choice

Which one of the following measurements is the most accurate for determining gestational age in the first trimester?

• A) Crown-rump length (CRL)
• B) BPD
• C) MSD
• D) Yolk sac diameter

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Definitions:

ECT

Electroconvulsive Therapy, a psychiatric treatment in which seizures are electrically induced in patients to provide relief from severe mental disorders.

Behavior Therapy

A type of psychotherapy that focuses on changing unhealthy or destructive behaviors through reinforcement strategies and conditioning.

Psychoanalysis

A therapeutic technique and theory of psychology developed by Sigmund Freud, focusing on unconscious processes and resolving internal conflicts.

Sigmund Freud

A neurologist from Austria who initiated the field of psychoanalysis, which employs conversation between a psychoanalyst and a patient as a therapy for mental disorders.