Identify the following Cardiac Rhythm:
Complete Heart Block
Sinus Tachycardia
Ventricular Tachycardia
Idioventricular Rhythm
The Correct Answer is C
A. Complete Heart Block: Complete heart block (third-degree AV block) occurs when there is no communication between the atria and ventricles. The atria and ventricles beat independently, resulting in a very slow ventricular rate. This rhythm is characterized by regular P waves that have no relation to the QRS complexes.
B. Sinus Tachycardia: Sinus tachycardia is a rhythm originating from the sinoatrial node with a heart rate typically between 100-150 beats per minute. The rhythm is regular, and the P waves precede each QRS complex consistently.
C. Ventricular Tachycardia: Ventricular tachycardia is a fast heart rhythm that originates from the ventricles. It is characterized by wide and abnormal QRS complexes with a rate usually between 150-250 beats per minute. There may be no visible P waves, and if present, they are not associated with the QRS complexes.
D. Idioventricular Rhythm: Idioventricular rhythm is a slow rhythm originating from the ventricles with a heart rate usually between 20-40 beats per minute. It has wide and abnormal QRS complexes and no visible P waves.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. GI intolerance and neutropenia: Antiretroviral therapy can cause gastrointestinal intolerance, including nausea, vomiting, diarrhea, and abdominal pain. Neutropenia, a decrease in neutrophil count, can also occur as a side effect of some antiretroviral medications.
B. T-cell count of 500 and diarrhea: While diarrhea can be a side effect of antiretroviral therapy, a T-cell count of 500 is not necessarily an adverse effect and may indicate effective treatment.
C. Anorexia and constipation: Anorexia and constipation are not commonly associated with antiretroviral therapy. However, gastrointestinal side effects such as diarrhea are more common.
D. Bone demineralization and thrush: Bone demineralization (osteoporosis) can occur as a long- term complication of HIV infection and antiretroviral therapy, but it is not a direct adverse effect of antiretroviral medications. Thrush (oral candidiasis) can occur in HIV-infected individuals, but it is not specifically related to antiretroviral therapy.
Correct Answer is {"A":{"answers":"B"},"B":{"answers":"B"},"C":{"answers":"C"},"D":{"answers":"B"},"E":{"answers":"C"},"F":{"answers":"A"},"G":{"answers":"A"}}
Explanation
Client calm not agitated. Grimaces with movement.
No change: While the client is calm and not agitated, grimacing with movement indicates continued discomfort or pain, which remains unchanged.
Oral mucous membranes dry.
No change: Dry oral mucous membranes persist, suggesting ongoing dehydration or inadequate oral hydration.
Axillary temp 102 F (38.9 C), client shivering.
Declined: The axillary temperature has increased from 100.8 F (38.22 C) to 102 F (38.9 C), indicating a worsening of the client's fever. Shivering suggests the body's attempt to generate heat in response to the fever.
Productive cough.
No change: The client continues to have a productive cough, indicating ongoing respiratory congestion or infection.
Coarse rhonchi bilaterally. Crackles in bases.
Declined: The presence of coarse rhonchi bilaterally and crackles in the bases suggests worsening respiratory status, possibly indicating progression of underlying lung disease or development of complications such as pneumonia.
Respirations irregular with periods of apnea.
Improved: The client's respirations, previously irregular with periods of apnea, are now regular, indicating an improvement in respiratory function.
Client resting in recliner. RR 12, regular.
Improved: The client's respiratory rate has decreased from 18 to 12 breaths per minute, and respirations are now regular, suggesting improved respiratory status and possibly reduced distress.
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