What would be the result if a cell lacked ribosomes?
a. It would be unable to move
b. It would be unable to synthesise proteins
c. It would be unable to synthesise DNA
d. It would be unable to metabolise sugars
e. It would be unable to divide
Ans: b
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How does the federal government affect environmental safety in the hospital setting?
a. Requires employers to provide a safe working environment b. Identifies those nurses who are not im-plementing standard precautions c. Works with the state boards of nursing in disciplining nurses d. Requires employers to establish guidelines for safe nursing practice
The RN is admitting a patient to a medical unit. The nurse delegates the measurement of the vital signs to unlicensed assistive personnel (UAP) while she collects data. After completing the admission process,
the patient complains of a severe headache so the nurse reassesses the vital signs to find the patient's blood pressure extremely elevated. Whose responsibility is the accuracy of the blood pressure measurement? A) The company that made the blood pressure equipment B) The nurse C) The UAP D) The charge nurse
The parents of a newborn ask when they can expect the baby to sleep through the night. The nurse responds that the baby will most likely sleep through the night by
A) 6 weeks of age B) 3 months of age C) 6 months of age D) 1 year of age
Which is descriptive of a toddler's cognitive development at age 20 months?
a. Searches for an object only if he or she sees it being hidden b. Realizes that "out of sight" is not out of reach c. Puts objects into a container but cannot take them out d. Understands the passage of time, such as "just a minute" and "in an hour"