What is the primary mechanism of action of tiagabine in the treatment of partial seizures?
A. Interference with both Na + and Ca++ ion channel activity to inhibit the high-frequency firing of neurons
B. Blockade of the neuronal reuptake of the inhibitory transmitter GABA back into its nerve endings
C. Inactivation of Na+ ion channels to decrease high-frequency firing of neurons
D. Blockade of Ca++ ion channels and decreased release of the excitatory neurotransmitter glutamate
Answer: B
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A nurse is caring for a client diagnosed with xerostomia. When educating the client about this condition, the nurse includes which as causative factors for developing this condition?
Select all that apply. A) Intravenous electrolyte replacement therapy B) Oxygen therapy C) Antihistamine medications D) NPO status E) Tachypnea
Nurses practicing holistic nursing usually subscribe to which concept(s) of wellness? (Select all that apply.)
1. Wellness is a choice. 2. Wellness can be achieved with a single change in lifestyle. 3. Wellness is the integration of body, mind, and spirit. 4. Wellness requires medical intervention. 5. Wellness can only be achieved through maturation.
You are the nurse caring for a person newly diagnosed with diabetes, and you are developing a holistic plan of care for this patient. You know that for this plan of care to be successful, it must what?
A) Take into account the cost of care B) Connect families, friends, and the environment C) Provide a connection between medicine and nursing D) Address the disease but also incorporate the mind, body, and spirit
A patient is prescribed to receive lymphocyte immune globulin (Atgam) to prevent an immediate transplant reaction. What actions should the nurse take when administering this medication?
Select all that apply. 1. Measure hourly urine output 2. Keep epinephrine at the bedside 3. Premedicate with acetaminophen 4. Plan to infuse the medication over 2 hours 5. Measure vital signs every hour during the infusion