ATI RN
Nursing Process 1 Test Questions Questions
Question 1 of 5
A patient understands the common causes of urinary tract infection if he or she states the following, EXCEPT:
Correct Answer: C
Rationale: Rationale: Choice C is the correct answer because drinking lots of water at night actually helps prevent UTIs by flushing out bacteria from the urinary tract. Holding the urge to urinate (Choice A) can increase the risk of UTIs as bacteria can multiply in stagnant urine. Insertion of instruments and catheters (Choice B) can introduce bacteria, leading to infection. Unhygienic cleaning after defecation (Choice D) can also introduce bacteria to the urinary tract, causing UTIs. Therefore, Choice C is the exception as it does not contribute to the common causes of UTIs.
Question 2 of 5
What is the last step when inserting an IV cannula?
Correct Answer: A
Rationale: The correct answer is A: Secure the cannula with tape. This is the last step in inserting an IV cannula to ensure it stays in place and prevents dislodgement or movement. Securing the cannula with tape helps maintain proper positioning and prevents accidental removal. Documenting the insertion site, date, and type of cannula used (B) is important but typically done earlier in the process. Assessing the site (C) should be done before securing the cannula to ensure proper placement. Placing a sterile dressing over the insertion site (D) is also important, but it usually comes before securing the cannula with tape to maintain a clean and sterile environment.
Question 3 of 5
When the nurse is reviewing a patient’s daily laboratory test results, which of the ff. electrolyte imbalances should the nurse recognize as predisposing the patient to digoxin toxicity?
Correct Answer: A
Rationale: Step-by-step rationale: 1. Digoxin toxicity can be potentiated by hypokalemia due to the risk of enhanced cardiac toxicity. 2. Hypokalemia can lead to increased sensitivity of cardiac cells to digoxin. 3. Low potassium levels can disrupt the sodium-potassium ATPase pump, enhancing digoxin's effects. 4. The nurse should recognize hypokalemia as a predisposing factor for digoxin toxicity. Summary: A: Hypokalemia is the correct answer as it enhances digoxin toxicity by affecting cardiac function. B: Hyponatremia does not directly predispose to digoxin toxicity. C: Hyperkalemia is not a predisposing factor and can actually counteract digoxin's effects. D: Hypernatremia is not directly related to digoxin toxicity.
Question 4 of 5
The nurse knows that a client understands a low residue diet when he selects which of the following from the menu?
Correct Answer: A
Rationale: The correct answer is A: Rice and lean chicken. A low residue diet aims to reduce fiber intake to ease digestion. Rice and lean chicken are low in fiber and easy to digest. Pasta with vegetables (B) contains high-fiber vegetables. Strawberry pie (C) is high in fiber due to fruit and crust. Tuna casserole (D) may contain high-fiber ingredients like noodles and vegetables. Therefore, A is the best choice for a low residue diet.
Question 5 of 5
Which neurotransmitter mediates the sympathetic response?
Correct Answer: A
Rationale: The correct answer is A: Norepinephrine. Norepinephrine is the primary neurotransmitter that mediates the sympathetic response. It is released by sympathetic nerve endings and acts on adrenergic receptors in various target organs to initiate the "fight or flight" response. Prostaglandin, acetylcholine, and serotonin do not directly mediate the sympathetic response and are involved in different physiological processes.