Which of the following organelles of a cell increase the surface area to facilitate absorption of extracellular materials?
a. Endoplasmic reticulum
b. Cilia
c. Microvilli
d. Lysosomes
Ans: c
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The nurse is asked by the parent of a pediatric patient to explain the difference between growth and development. Which response by the nurse is best?
a. "Growth is physical while development relates to physical, emotional, and cognitive function." b. "There really is no difference between the two since they occur simultaneously." c. "Development refers to musculoskeletal and nervous system abilities and growth is a change in height and weight." d. "Both refer to an increase in abilities and functions of the child that occur sequentially over time."
An adolescent whose peer committed suicide attempts suicide himself and is admitted to an inpatient mental health unit and assessed as being at high risk for self-harm
Which of the following nursing actions would be most appropriate to assure his safety during his first few days in the hospital? a. Place him on every-15-minute checks while awake. b. Search the patient and his belongings for dangerous material. c. Have him sign a no-suicide contract on arrival to the unit. d. Place him on direct one-to-one observation 24 hours a day.
A neighbor asks a nurse, "Are there any resources that would help me get reliable information about alternative and complementary therapies?" Which resource should the nurse recommend?
a. National Center for Complementary and Alternative Medicine b. American Psychiatric Association c. American Medical Association d. Centers for Disease Control and Prevention
Which of the following circumstances accounts for one of the leading cause of death in young adults?
a. Tobacco use b. Binge drinking and driving c. Illegal drug use d. HIV infection