In the heart, the base refers to the superior portion. Which term best represents the base?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Boost your confidence for the Jones and Bartlett Learning (JBL) Module 1 Exam. Utilize quizzes with detailed explanations and hints. Prepare now!

Multiple Choice

In the heart, the base refers to the superior portion. Which term best represents the base?

Explanation:
The main idea is that the heart’s base is its broad, superior surface formed mainly by the atria, and it sits opposite the pointed apex. Because the term “base” literally names that surface, it best represents the base itself. The apex is the opposite end—the inferior, pointed tip mainly from the left ventricle. Dorsum refers to a back surface in other contexts and isn’t used to name the heart’s base, and posterolateral describes a location rather than the label of the base. So the term that matches the described surface is simply the base.

The main idea is that the heart’s base is its broad, superior surface formed mainly by the atria, and it sits opposite the pointed apex. Because the term “base” literally names that surface, it best represents the base itself. The apex is the opposite end—the inferior, pointed tip mainly from the left ventricle. Dorsum refers to a back surface in other contexts and isn’t used to name the heart’s base, and posterolateral describes a location rather than the label of the base. So the term that matches the described surface is simply the base.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy