nurse is caring for a client who is newly-admitted and has angina. The client asks the nurse, "Why am I taking nitroglycerin?" Which of the lowing responses should the nurse make?

"Nitroglycerin dilates cardiac blood vessels to deliver more oxygen to the heart."

"Nitroglycerin relieves nausea and prevents vomiting, which could lead to aspiration."

"Nitroglycerin acts as a bronchodilator to open small airways and decrease shortness of breath."

"Nitroglycerin decreases chest pain by dissolving blood clots that are occluding the arteries."

Answer and Explanation

The Correct Answer is A

A. "Nitroglycerin dilates cardiac blood vessels to deliver more oxygen to the heart." Nitroglycerin works by dilating the coronary arteries, increasing blood flow and oxygen delivery to the heart muscle, thereby reducing angina.

B. "Nitroglycerin relieves nausea and prevents vomiting, which could lead to aspiration." Nitroglycerin does not have an antiemetic function or impact nausea and vomiting.

C. "Nitroglycerin acts as a bronchodilator to open small airways and decrease shortness of breath." Nitroglycerin is not a bronchodilator. It does not act on the airways but instead works on blood vessels.

D. "Nitroglycerin decreases chest pain by dissolving blood clots that are occluding the arteries." Nitroglycerin does not dissolve blood clots. Thrombolytic agents are used for clot dissolution, not nitroglycerin.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is ["94"]

Explanation

To calculate the rate, divide the total volume to be infused by the time (in hours).

Rate =750 mL ÷ 8 hr

= 93.75 mL/hr

Rounded to the nearest whole number: 94 mL/hr.

A. Emboli B. A heart murmur C. Petechiae D. Fever

Correct Answer is A

Explanation

A. Emboli: Emboli can form as vegetations break off from the heart valves and travel to other parts of the body, causing complications such as stroke, pulmonary embolism, or organ infarction.

B. A heart murmur: A heart murmur is a common symptom of infective endocarditis but not a complication. It results from valve damage caused by the infection.

C. Petechiae: Petechiae are a manifestation of infective endocarditis, not a complication. They occur due to the damage to blood vessels by emboli or infection.

D. Fever: Fever is a common sign of infective endocarditis due to the ongoing infection but is not considered a complication.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

nurse is caring for a client who is newly-admitted and has angina. The client asks the nurse, "Why am I taking nitroglycerin?" Which of the lowing responses should the nurse make?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer 0.9% sodium chloride (NaCl) 750 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["94"]

Explanation

A nurse is assisting with the care of a client who has infective endocarditis. Which of the following manifestations should the nurse identify as a complication of this disorder?

Correct Answer is A

Explanation

A nurse is caring for a client who has thrombophlebitis and is receiving a continuous infusion of heparin. The client asks the nurse how long it will take for the heparin to dissolve the clot. Which of the following responses should the nurse make?

A nurse is reviewing the prescriptions for a newly admitted client who is to undergo cardiac testing. For which of the following procedures should the nurse verify that the client has given written informed consent?

A nurse is caring for a client who is postoperative following a total knee replacement. Which of the following actions should the nurse implement to prevent deep vein thrombophlebitis?

A nurse is preparing to administer amoxicillin 500 mg PO. Available is amoxicillin 250 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is assisting with the care of a client who was admitted to the telemetry unit after he experienced chest pain, dyspnea and diaphoresis. Which of the following ECG findings is a manifestation of acute myocardial infarction?

A nurse is caring for a client who reports an area of redness, warmth, tenderness and pain in the right calf. Which of the following actions should the nurse anticipate when notifying the provider of this finding?

A nurse is collecting data from a client who requires bed rest and has developed thrombophlebitis. Which of the following findings should the nurse expect when examining the client's leg?

. A nurse is preparing to administer lactated Ringer's solution IV to infuse at 120 mL/hr for a client who has a respiratory disorder. The drop factor on the manual IV tubing is 60 gtt/mL. The nurse should set the IV flow rate to deliver how many gtt/min? (Round to the nearest whole number.)