FAST stands for Face drooping, Arm weakness, Speech difficulty, Time to call emergency. This mnemonic helps you quickly spot signs of a possible stroke and act fast because every minute counts. Face drooping points to facial weakness on one side, Arm weakness suggests a motor deficit on one side of the body, and Speech difficulty indicates trouble with language centers in the brain. The reminder to Time to call emergency emphasizes getting urgent medical help right away so imaging and treatment can begin as soon as possible, which improves outcomes. If any of these signs appear, seek emergency care immediately—even if symptoms seem to improve later. Other listed ideas like swelling or unrelated symptoms aren’t part of this FAST checklist.

Protecting patient information in routine clinic operations comes from combining safeguards for PHI, limiting disclosures to the minimum necessary, and upholding patients’ rights, all supported by clear practice policies, staff training, and a plan for breach notification. Safeguarding PHI means using administrative, physical, and technical safeguards to prevent unauthorized access, use, or disclosure. Limiting disclosures to the minimum necessary ensures staff only share the information needed to accomplish a task or provide care. Providing patients with access to their records and the ability to amend them preserves their control over personal health information. In addition, documented privacy policies and ongoing staff training establish consistent expectations and behaviors, and breach notification ensures that individuals and authorities are informed if a SAMPLEprivacy incident occurs. The other options ignore these essential protections—free sharing with all staff, no breach notifications, or marketing disclosures without proper safeguards—so they don’t align with how PHI must be handled under HIPAA.

Understanding how fast to push and how to pair compressions with breaths when an AED is involved is essential for effective CPR. The recommended rate is 100 to 120 compressions per minute, and when a single rescuer is performing CPR with an AED, the cycle is 30 compressions followed by 2 breaths (30:2). This rhythm maintains blood flow to vital organs while allowing brief pauses for breaths and defibrillation checks. The other options miss either the correct pace or the correct single-rescuer ratio: 60-80 per minute is too slow to sustain circulation, 120-140 per minute with continuous compressions overlooks the necessary breaths and cadence, and 80-100 per minute with a 15:2 ratio reflects a two-rescuer protocol while not matching the standard single-rescuer guidance.

Three primary body planes form a basic framework for describing location and direction in anatomy: sagittal, frontal (coronal), and transverse. The sagittal plane slices the body into left and right portions. The frontal or coronal plane separates front from back. The transverse plane, also called horizontal, divides the body into upper and lower parts. The answer lists these three planes with their standard orientations: sagittal (left-right), frontal/coronal (front-back), and transverse (upper-lower). Other options either omit a plane or use alternate terms without adding a distinct plane, which can blur the standard three-plane system.