BIO 320 NAU Exam Practice Questions
and Answers
A vaccine confers which type of immunity - ANSWER-Active artificial
Which type of skin cancer has the worst prognosis? - ANSWER-Melanoma
A raised, thin walled, lesion containing clear fluid would be best described as ____________________. -
ANSWE...
Which term refers to prenatal diagnosis through examination of amniotic fluid - ANSWER✔✔-
Amniocentesis
the process of carcinogenesis usually begins with a change in the cells DNA - ANSWER✔✔-true
Staging of mallignant tumors takes all of these factors into account, except - ANSWER✔✔-size of
secondary tumors
urinary tract infections involving the bladder are known as - ANSWER✔✔-cystitis
what is the cause of painless, bright red, vaginal bleeding during the last trimester - ANSWER✔✔-
Placenta previa
which of the following may develop from cryptorchidism - ANSWER✔✔-both
what is the term for an arrangement of the chromosomes from an individuals cell, organized in pairs
based on size and shape - ANSWER✔✔-karyotype
benign tumors of the brain are not life threatening - ANSWER✔✔-false
which substance directly influences water reabsorption in the collecting duct - ANSWER✔✔-antidiuretic
hormone
A benign tumor of the adrenal medulla that secretes epinephrine and norepinephrine is called: -
ANSWER✔✔-pheochromocytoma
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