ATI RN
ATI Nurs 180 Pharmacology Quiz II Questions
Extract:
Question 1 of 5
A nurse is caring for a client who has active pulmonary tuberculosis (TB) and a new prescription for rifampin. The nurse should instruct the client that they should expect which of the following clinical manifestations while taking this medication?
Correct Answer: B
Rationale: Rifampin causes orange discoloration of body fluids (urine, tears, sweat), which is harmless but should be explained to avoid alarm. It does not stain teeth, cause constipation, or result in white-colored stools.
Question 2 of 5
A client recently diagnosed with Iron deficiency Anemia is prescribed Ferrous Sulfate daily. Which of the following statements below is true regarding iron therapy?
Correct Answer: A
Rationale: Liquid ferrous sulfate can stain teeth, so using a straw prevents discoloration. Iron is better absorbed on an empty stomach or with vitamin C, not at night specifically. Antacids and milk (containing calcium) reduce iron absorption.
Question 3 of 5
A nurse caring for a client receiving doxycycline for the treatment of Lyme's Disease. Which statement below should be included in the client's teaching plan?
Correct Answer: D
Rationale: Doxycycline should be taken without dairy products, as calcium in dairy can bind to the drug and reduce absorption. Sun exposure increases photosensitivity risk, water is needed to prevent esophageal irritation, and antacids interfere with absorption.
Question 4 of 5
The nurse is administering an estrogen blocker to a client diagnosed with advanced breast cancer. Which of the following side effects will the nurse caution the client regarding?
Correct Answer: D
Rationale: Estrogen blockers like tamoxifen increase the risk of thromboembolic events (e.g., deep vein thrombosis, pulmonary embolism) due to altered clotting mechanisms. Tendon rupture, phlebitis, and lymphomas are not typical side effects.
Question 5 of 5
A nurse is caring for a client recently prescribed doxycycline (Doryx) for the treatment of a urinary tract infection. Which of the following statements below applies to doxycycline (Doryx)?
Correct Answer: A,C,D,E
Rationale: Doxycycline is contraindicated in breastfeeding women as it can affect bone and teeth development in infants. It causes photosensitivity, increasing sunburn risk. Antacids (containing calcium, magnesium, or aluminum) interfere with its absorption. It can cause teeth discoloration, especially in children or during pregnancy. Hyperglycemia is not a known side effect.