Stress and anxiety in a person will directly result in the increased activity of the ________.
A. substantia nigra
B. parasympathetic system
C. limbic system
D. thalamus
Answer: C
You might also like to view...
A 73-year-old man who slipped on a small carpet in his home and fell on his hip is alert and oriented; PERRLA (pupils equally round and reactive to light and accommodation) is intact, and he has come by ambulance to the emergency department (ED)
Heart rate elevated, he is anxious and thirsty. A Foley catheter is in place and 40mL of urine is present. The nurse's most likely explanation for the urine output is: A) The man urinated prior to his arrival in the ED and will probably not need to have the Foley catheter kept in place. B) The man has a brain injury, lacks ADH, and needs vasopressin. C) The man is in heart failure and is releasing atrial natriuretic peptide, which results in decreased urine output. D) He is having a sympathetic reaction, which has stimulated the renin-angiotensin-aldosterone system that results in diminished urine output.
A nurse is preparing to administer a medication by IV bolus through an existing IV line. What is the correct order for administering the medication? (Separate letters by a comma and space as follows: A, B, C, D.)
a. Perform hand hygiene and apply gloves. b. Aspirate for blood return before injecting the medication. c. Occlude the IV line by pinching the tubing just above the injection port. d. Verify the specified time recommendation for administration of this medication.
Nurse A has prepared scheduled medications for a client when Nurse B calls for immediate help. Nurse C offers to give the medications for Nurse A. Which is the most practical intervention for Nurse A to implement?
1. Discard the medication and help Nurse B with the client. 2. Give the medications directly to Nurse C for administration. 3. Lock the medications in the client's drawer and help Nurse B. 4. Ask Nurse C to help Nurse B; then administer the medications.
A patient has sexual intercourse with someone infected with HIV. The vehicle of transmission is
A) Semen B) Blood C) Wound drainage D) Sputum