ATI RN
ATI Pharmacology Made Easy 4.0 The Hematologic System Questions
Question 1 of 5
The nurse is caring for a client receiving IV vancomycin (Vancocin). Which infusion-related reaction should the nurse monitor for?
Correct Answer: A
Rationale: Vancomycin, used for resistant infections, can cause red man syndrome 'flushing, rash, and pruritus on the upper body'due to histamine release from rapid IV infusion. Monitoring for this allows slowing the rate (e.g., over 1-2 hours), preventing discomfort or anaphylactoid reactions. Hypotension may occur secondary to this but isn't primary. Fever and nausea are less specific to infusion speed. Red man syndrome's distinct presentation ties directly to vancomycin's administration, a well-known risk mitigated by nursing vigilance. This focus ensures safe delivery, distinguishing it from systemic effects, making A the key reaction to watch during infusion.
Question 2 of 5
The nurse is providing education about the use of sublingual nitroglycerin tablets. She asks the patient, What would you do if you experienced chest pain while mowing your yard? You have your bottle of sublingual nitroglycerin with you. Which actions by the patient are appropriate in this situation? (Select all that apply.)
Correct Answer: A
Rationale: A. Stop the activity, and lie down or sit down: This is an appropriate action to take when experiencing chest pain to reduce the workload on the heart and decrease oxygen demand.
Question 3 of 5
Basic component of a blood clot
Correct Answer: A
Rationale: Platelets are the basic component of a blood clot. When there is an injury to a blood vessel, platelets are activated and aggregate at the site to form a plug, which is the first step in the clotting process. Platelets release chemicals that further promote clot formation, eventually leading to the formation of a stable blood clot. While fibrin, thrombin, thromboxane, and ADP are also involved in the clotting process, platelets play a central role in the initial formation of a blood clot.
Question 4 of 5
The client comes to the emergency department with a myocardial infarction. The client's husband tells the nurse that his wife has been taking calcium carbonate (Tums) for years for what she thought was indigestion. What is the best response by the nurse?
Correct Answer: D
Rationale: Self-diagnosing with Tums masked a myocardial infarction as indigestion, a common misstep, and noting this educates without blame. Blaming the wife or husband is judgmental and unhelpful. Gladness she's there misses teaching opportunity. Stating self-diagnosis's risks highlights the need for medical evaluation, especially in older adults where cardiac symptoms mimic gastrointestinal issues, fostering awareness gently.
Question 5 of 5
The patient receives aspirin. The nurse assesses an adverse effect to this drug when the patient makes which response?
Correct Answer: A
Rationale: Aspirin, an NSAID, inhibits platelet aggregation and can cause gastrointestinal bleeding, leading to dark, tarry stools (melena) from upper GI hemorrhage . This adverse effect requires urgent assessment, as it signals potential internal bleeding, a serious complication. Nasal stuffiness isn't linked to aspirin unless related to an allergic reaction (rare). Headaches from lights suggest photophobia, unrelated to aspirin's effects. Frequent urination isn't a typical side effect. The nurse identifies dark stools as a critical sign of aspirin's impact on gastric mucosa and coagulation, necessitating intervention, making choice A the correct adverse effect to assess.