What aberrant change causes the abnormal growth in retinoblastoma?

a. Proto-oncogenes are changed to oncogenes.
b. The tumor-suppressor gene is turned off.
c. Genetic amplification causes the growth.
d. Chromosomes 9 and 21 are fused


Ans: b. The tumor-suppressor gene is turned off.

Nursing

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A male client with a history of schizophrenia was admitted to the mental health facility after he was found on the street in a confused state and was uncooperative when approached by the police

One of the first assessments that should be performed on this client upon admission is a _____ assessment. a. Physical b. Sociocultural c. Psychosocial d. Psychiatric

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Hypertensive disorders of pregnancy are typically noted during which period of a pregnancy?

a. after 20 weeks c. the first month b. labor and delivery d. the first 20 weeks

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On observation, the nurse documents that a male child's urethral meatus is located on the underside of his penis. What is the term for this structural abnormality?

A) Hypospadias B) Epispadias C) Cryptorchidism D) Phimosis

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There is a great deal of conflict in health care today regarding cost, treatment, malpractice, jurisdiction, practice boundaries, consumer involvement, and so on. Essentially, these disagreements center on:

A. How much care each profession will have to contribute B. How power will be shared C. How salaries should be determined D. Who will control hospitals and health agencies

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