GABA is a very widespread inhibitory neurotransmitter and ________ tends to have widespread inhibitory effects on neurons in the brain.
Fill in the blank(s) with the appropriate word(s).
Answer: alcohol
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Which of the following is a method of statistical control?
A) On-protocol analysis B) Analysis of covariance C) Pair matching D) Counterbalancing
A teacher asks the school nurse why a girl in her class continues to arrange the pencils on her desk and will wash her hands several times after another child touches the pencils. The nurse knows these are signs of ____________ in children
1. Depression 2. ADD 3. Compulsive behaviors 4. Normal behavior patterns
A physician writes an order for a nurse to insert a nasogastric (NG) tube for gastric decompression. When inserting the NG tube, the nurse should
1. Force the tube toward the nasopharynx. 2. Instruct the patient to avoid swallowing while inserting the tube. 3. Push the tip of the tube upward against the top side of the nasal passage. 4. Instruct the patient to hyperextend his or her head slightly and then gently insert the tube into the intended naris.
A client at 20 weeks' gestation is scheduled for a transabdominal ultrasound. What should the nurse instruct this client about the examination? Select all that apply
1. "The entire procedure takes between 20 and 30 minutes." 2. "Arrive 30 minutes before the examination so pain medication will be effective." 3. "Transmission gel will be spread over the abdomen during the examination." 4. "Use an over-the-counter enema to empty the colon before the examination." 5. "Drink 1.5 quarts of water 2 hours before the exam and refrain from voiding."