Read each question carefully. There is only one correct answer unless the stem of the question includes directions that state otherwise. There are 80 items on the exam in which you have 120 minutes (2 hours) to complete the exam. There is no backtracking to complete a skipped question or to change an answer.We will give you a sheet of paper for scratch. This must be turned in at the end of the exam.

Why are males more likely to express X-linked recessive disorders?

Which genotype would produce a recessive phenotype?

What organism did Mendel use in his experiments?

Effects that occur to the body that was irradiated are call_____.

In humans who receive a dose of 6 -10 Gyt would suffer from ARS and without medical support to sustain life may expect to die in ____ days after exposure.

Effects that have no threshold and occur randomly that have a severity that does not depend on the dose and could occur months or years after the exposure are called ________.

NCRP report No. 116 states that a occupational effective dose limit should be ______ mSv per year.

In the space below: a) Type the city and state where you are taking the test. b) Type your name to signify that you are following The Honor Code Pledge: “I pledge on my honor that I have neither given nor received unauthorized aid on this assessment.”

The physician has ordered Virazole (ribavirin) for a child with RSV. How should the respiratory therapist deliver this treatment?