Which Is a Very Serious Type of Heart Block in Which

question 593

Multiple Choice

Which is a very serious type of heart block in which no impulses are conducted to the ventricles?

• A)left bundle branch block
• B)sick sinus syndrome
• C)trigeminy
• D)third-degree heart block

---

Definitions:

Unfavorable Trend

A pattern or movement in financial or operational data that suggests a negative direction, potentially indicating problems.

Trade-In Allowance

The amount a seller provides to a buyer towards the purchase of a new item by trading in an older model.

Commercial Substance

A concept in accounting indicating that a transaction significantly changes the economic situation of a business, justifying a change in the financial statements.

Accumulated Depreciation

The aggregate depreciation charges applied to a fixed asset from when it first came into operation.