Question 1
An 82-year-old resident has unintentionally lost 6% of body weight in 1 month and reports eating less than half of meals. Which finding most strongly indicates nutrition risk requiring prompt assessment?
Correct Answer:
The recent unintentional weight loss
Explanation:
Unintentional weight loss of more than 5% in 1 month is clinically significant and, combined with poor intake, warrants prompt nutrition assessment.
Question 2
Which screening instrument was specifically developed to identify malnutrition risk in older adults and includes dietary, anthropometric, global, and subjective components?
Correct Answer:
Mini Nutritional Assessment
Explanation:
The Mini Nutritional Assessment was designed for older adults and evaluates food intake, weight change, mobility, neuropsychological issues, BMI or calf circumference, and related factors.
Question 3
A long-term care resident cannot stand safely for height measurement. Which alternative is most appropriate for estimating stature?
Correct Answer:
Knee height
Explanation:
Knee height can be used with validated equations to estimate stature when standing height cannot be measured reliably.
Question 4
A resident weighs 60 kg and is 1.60 m tall. What is the BMI?
Correct Answer:
23.4 kg/m2
Explanation:
BMI = 60 ÷ (1.60 × 1.60) = 23.4 kg/m2.
Question 5
Which situation makes body weight least reliable as an indicator of change in body tissue stores?
Correct Answer:
Peripheral edema from heart failure
Explanation:
Fluid accumulation can increase scale weight and mask loss of fat or lean tissue, so edema reduces the reliability of weight trends.
Question 1
Exam overview

About this Exam

The Certified Technology Specialist (CTS) credential is the leading professional certification for the audiovisual (AV) industry worldwide. Managed by AVIXA, this program validates a professional’s fundamental knowledge of AV systems, science, and best practices. It is designed for individuals who perform general AV tasks, including creation, operating, and servicing AV solutions. This certification is essential for newcomers looking to establish credibility and seasoned professionals wanting to formalize their expertise and enhance their career prospects within a rapidly evolving technological landscape.

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What the Course Entails and Exam Details

The CTS exam is comprehensive, testing foundational knowledge across the entire spectrum of audiovisual technology. The exam content is categorized into four primary domains, each heavily emphasized during a rigorous preparation period or within a comprehensive CTS practice exam. Candidates must master creating AV solutions, which includes conducting site surveys and designing systems that meet client needs. Furthermore, you will be expected to possess strong integration skills for implementing solutions safely and effectively. Another critical area covers support, ensuring you can operate, manage, and troubleshoot AV systems seamlessly. Finally, the servicing domain tests your ability to maintain, repair, and upgrade existing installations to ensure longevity and optimal performance.

 

 What to Expect in the Final Exam

You should prepare for a rigorous, computer-based testing experience administered in a controlled environment. The final CTS exam typically consists of 110 to 115 multiple-choice questions that cover all four core domains in varied weightings. You will be allotted exactly 150 minutes (2.5 hours) to complete the test. A passing score requires achieving a minimum of 350 on a scaled score ranging from 200 to 500. It is crucial to manage your time effectively and understand that certain mathematical calculations relating to audio, video, and networking bandwidth will be required throughout the exam.

 

 How to Study and Exam Centers

Preparation is paramount, and the most effective strategy begins with a mix of AVIXA’s official resources, hands-on experience, and a high-quality CTS practice exam. We highly recommend taking multiple CTS practice exams under simulated timed conditions to become familiar with the question format, pacing, and difficulty level. These practice tests are invaluable for identifying specific weakness areas where you need to dedicate more study time. Beyond practice tests, candidates should study the CTS Exam Guide, review official AVIXA courses, and master the necessary mathematical formulas. The actual CTS exam is administered globally through Pearson VUE testing centers, providing thousands of secure, professional physical locations. In certain regions, an online proctored exam option may also be available, allowing you to take the test from your home or office while adhering to strict security requirements.

 

 Job Opportunities from the Course

Earning your CTS certification acts as a powerful catalyst for career advancement in the AV sector. It signals to employers that you possess a verified level of competency and are dedicated to industry standards. This certification unlocks a diverse range of career paths and job titles, allowing you to choose a specialization that matches your interests and skills. Some of the specific job opportunities available to CTS-certified professionals include:

  • AV Technician
  • Audiovisual Systems Integrator
  • AV Field Engineer
  • Live Events Technician (Audio, Video, or Lighting)
  • Technical Support Specialist (AV/IT)
  • Audiovisual Project Manager
  • AV Design Engineer (Junior Level)
  • Technical Sales Representative for AV Manufacturers
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