Med/Surg Lecture ?s

Front

What does it mean to determine rhythm regularity in a cardiac assessment?

Back

It refers to assessing whether the heart rhythm is consistent (regular) or varies (irregular), which can indicate underlying cardiac issues.

Front

What lab result is indicative of heart failure in a patient presenting with dyspnea and crackles in lung fields?

Back

A BNP (B-type Natriuretic Peptide) level of 820 is indicative of heart failure.

Front

What is the role of intrinsic factor in vitamin B12 absorption?

Back

Intrinsic factor is a protein produced by the stomach that is essential for the absorption of vitamin B12 in the intestines.

Front

Which patient scenario should be prioritized for immediate assessment?

Back

A 36-year-old male with 2 days post-op for an ORIF with unrelieved pain and tingling in the affected extremity, indicating possible complications.

Front

What is the normal range for heart rate in adults?

Back

The normal resting heart rate for adults typically ranges from 60 to 100 beats per minute.

Front

What are the common symptoms of heart failure?

Back

Common symptoms include dyspnea, persistent cough, fatigue, and fluid retention leading to swelling.

Front

What does a BNP level above 100 pg/mL indicate?

Back

A BNP level above 100 pg/mL suggests heart failure or cardiac stress.

Front

What is the significance of crackles heard during lung auscultation?

Back

Crackles indicate fluid in the airways, often associated with conditions like heart failure or pneumonia.

Front

What is the primary function of the heart's intrinsic conduction system?

Back

The intrinsic conduction system regulates the heart's rhythm and ensures coordinated contractions.

Front

What are the potential complications of unrelieved postoperative pain?

Back

Complications can include delayed recovery, increased risk of infection, and chronic pain development.