ATI LPN
ATI LPN Pharm Quiz Final Questions
Extract:
Question 1 of 5
In which of the following conditions should decongestants be used with caution?
Correct Answer: Diabetes isn't a primary caution. Hypertension risks elevation from vasoconstriction. Allergic rhinitis is a treatment target. Hyperthyroidism and heart disease (E) also require caution, but B is listed correct.
Rationale:
Question 2 of 5
The nurse has an order to administer U-500 Humulin R insulin 10 units. How many units should the nurse draw up when administering this insulin?
Correct Answer: U-500 is 5x concentrated; 10 units requires a U-500 syringe for accuracy. Other options misalign syringe type or dose.
Rationale:
Question 3 of 5
What would the nurse teach a client to avoid when taking barbiturates?
Correct Answer: Nicotine and caffeine don't critically interact. Alcohol, a CNS depressant, dangerously enhances barbiturate sedation. Bananas are unrelated.
Rationale:
Question 4 of 5
Which of the following is a violation of safe practice when administering insulin?
Correct Answer: Subcutaneous administration and insulin syringes are correct. A 3 mL syringe lacks insulin unit markings, risking errors. Verification with another nurse is a safety practice.
Rationale:
Question 5 of 5
What is the priority action for a nurse caring for a client with a urinary tract infection before administering prescribed antibiotics?
Correct Answer: Blood pressure is routine, not priority. Urine culture identifies the bacteria and antibiotic sensitivity before treatment. PTT and platelet counts are unrelated to UTI antibiotics.
Rationale: