Chloride, bicarbonate, phosphate, and sulfate are examples of what type of charged particles?
1) Cations, because they carry a positive charge
2) Cations, because they carry a negative charge
3) Anions, because they carry a positive charge
4) Anions, because they carry a negative charge
ANS: 4
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Which of the following methods can be used to establish an endotracheal tube size for a child younger than 2 years of age?
a. The endotracheal tube size is matched to the infant's age. b. Take the child's age, add 16, and divide by 4. c. Measure the length of the child's little finger and divide by 2. d. Only one size is available; thus, no method is needed.
An older adult client is exhibiting many of the characteristic signs and symptoms of iron deficiency. In addition to a complete blood count, what diagnostic assessment should the nurse anticipate?
A) Stool for occult blood B) Bone marrow biopsy C) Lumbar puncture D) Urinalysis
Which of these obstetrical problems may precipitate a client developing disseminated intravascular coagulation (DIC)?
a. hyperemesis gravidarum c. spontaneous abortion b. preterm labor d. pregnancy-induced hypertension
Which of the following actions should the graduate nurse take to ensure a great first impression? (Select all that apply.)
a. Arrive at the interview right on time. b. Establish eye contact during the interview. c. Minimize distracting nervous mannerisms. d. Show enthusiasm and body language. e. Smile when introduced.