Endorsing a check is the act of signing or marking the back of a check to authorize its transfer or deposit. When the practice’s name and account number are written on the back, it directs the bank to credit that specific account, which is a common way to indicate where the funds should go. This helps ensure the deposit is applied to the correct account and identifies the intended recipient. The other terms don’t fit this action: petty cash is cash kept on hand for small expenses, accounts payable are amounts the practice owes to others, and posting is recording transactions in the ledger. Endorsing is the right concept here.

When a system is meant to keep messages so they can be retrieved later by someone with permission, the key idea is stored, retrievable messaging with access control. Voice mail fits this role best: it records and stores a caller’s message in the recipient’s mailbox, and it remains there until the authorized user signs in and listens to it. The message is preserved in the voicemail system with a defined retention period and security like a PIN, so someone authorized can access it later. A fax machine is mainly for sending documents and doesn’t serve as a persistent, account-based message store for later retrieval by an authorized person. Email does preserve messages, but it’s primarily a general communication channel rather than a dedicated, permission-controlled message mailbox. A calendar stores events, not messages.

Capitation is a payment arrangement where providers receive a fixed amount for each enrolled patient per defined time period (often monthly), regardless of how many services the patient uses. This setup shifts some financial risk to the provider and incentivizes delivering efficient, preventive care since payment isn’t tied to the volume of services. A closely related way this is expressed is PMPM—per member per month—the fixed amount paid per member each month under capitation. However, the overarching term describing the arrangement is capitation. Fee-for-service pays for each individual service rendered, and upfront payment isn't tied to patient enrollment or ongoing care.

This question focuses on recognizing software by its primary use: a tool built for quickly handling numbers is a spreadsheet. Spreadsheets organize data in a grid of cells where you can enter numbers and use formulas and functions to perform calculations, totals, averages, and more. They update results automatically as inputs change, and they often include charting and simple data analysis features to visualize numeric information. In contrast, a database is designed to store and organize large data sets and support queries and data relationships, not immediate numeric calculations. A word processor centers on creating and formatting text and documents, while a presentation program focuses on slides and visual delivery. So the best fit for quickly calculating numbers is a spreadsheet, precisely because its core function is to enable fast, automatic calculation and numeric analysis within a cell-based grid.

Protecting the privacy of health information is governed by a federal law that sets nationwide standards for handling identifiable health data. This law creates a Privacy Rule that limits how health information can be used or disclosed without patient consent and gives individuals rights to access and request changes to their records. It also includes a Security Rule with safeguards for electronic health information and requires notification if a breach occurs. The protections apply to covered entities (like health plans, healthcare providers that transmit information electronically, and healthcare clearinghouses) and their business associates, ensuring consistent privacy across the healthcare system. Other laws address related but different areas: FERPA protects student education records, GLBA covers financial institution privacy of nonpublic personal information, and COBRA concerns continuation of health coverage after job loss. None of these center on protecting health information privacy in the same way HIPAA does.