How many grams are in 1 kg?
a. 1
b. 10
c. 100
d. 1000
ANS: D
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The nurse is caring for a patient admitted to a neurological unit with new-onset mild confusion and a headache. Magnetic resonance imaging confirms the physician's suspicion of brain tumor. The physician orders dexamethasone (Decadron) IV, which completely relieves the patient's symptoms. The patient's family is convinced this is a miracle. Which of the following statements by the nurse is best?
a. "The brain is such a unique organ, we never really know what will happen." b. "Decadron regenerates neurons in the central nervous system, so the patient should continue to get even better over the next week or so." c. "By dilating the arteries in the brain, blood flow is improved and symptoms improve." d. "The Decadron works to reduce swelling in the brain caused by the tumor; we often see remarkable improvement."
A client is in the clinic and tells the nurse that the family was hiking and came across a snake. The client told the family to run, but became concerned when the client's heart rate felt very high. The best response by the nurse is:
1. "I will ask the doctor to order an ECG." 2. "That is your adrenal glands protecting you." 3. "You should probably make an appointment with a cardiologist." 4. "You were just frightened."
The spouse of a client who abuses crack cocaine tells the nurse that she has been in the habit of
calling her husband's employer to cover for his job absences and has even written reports for him "to keep him out of trouble.". She peevishly states "He promises to change but never follows through.". The nurse should make the assessment that the spouse demonstrates a. synergism. b. petulance. c. codependence. d. manipulative tendencies.
Which of the following should be taken into consideration when selecting a neuromuscular blocking drug for surgical relaxation?
A. Duration of action B. Reversibility of the drug C. Time of onset D. All of these