The nurse is caring for a client with heart failure. Which of these prescribed medications places the client at risk for cardiogenic shock?
Digoxin.
Hydrochlorothiazide.
Nadolol.
Captopril.
The Correct Answer is C
A. Digoxin.
Digoxin is a cardiac glycoside that helps increase the force of myocardial contraction and is generally used to treat heart failure. It does not typically pose a significant risk for cardiogenic shock.
B. Hydrochlorothiazide.
Hydrochlorothiazide is a diuretic used to manage fluid retention in heart failure. It can cause electrolyte imbalances but is not directly linked to causing cardiogenic shock.
C. Nadolol.
Nadolol is a beta-blocker, which can reduce the heart rate and the strength of heart contractions. In a client with severe heart failure, excessive beta-blockade can lead to a significant decrease in cardiac output, increasing the risk for cardiogenic shock.
D. Captopril.
Captopril is an ACE inhibitor that helps manage heart failure by reducing afterload and preload.
While it can cause hypotension, it is not typically associated with a direct risk of cardiogenic shock.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The neck is the correct location for auscultating a carotid bruit. A carotid bruit is an abnormal sound heard over the carotid artery in the neck, typically indicative of turbulent blood flow due to a narrowing or blockage in the artery.
B. Auscultating the femoral region would not yield information about carotid bruits. The femoral region pertains to the upper thigh area and is not anatomically related to the carotid artery.
C. The cubital fossa is the inner elbow region and is not associated with auscultation for carotid bruits. It is typically used for auscultation of blood pressure using the brachial artery.
D. The navel (belly button) is not a relevant location for auscultation for carotid bruits. It is far from the carotid arteries and would not provide any meaningful information about carotid artery sounds.
Correct Answer is C
Explanation
A. Clamp the chest tube immediately with a plastic clamp. Clamping the chest tube can lead to tension pneumothorax, which is a life-threatening complication. It should never be done unless specifically instructed by a healthcare provider.
B. Apply an occlusive dressing over the chest tube site. This action is not indicated in this situation and could interfere with drainage.
C. Ensure the chest tubing is not kinked or hanging low. This is the correct intervention as a kinked or dependent chest tube can impede drainage, leading to respiratory distress.
D. Reinforce the chest tube connection to the container with tape. While ensuring the chest tube connection is secure is important, it is not the priority in this situation where the client is experiencing sudden shortness of breath.
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