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How to Read CAD House Plan Drawings

You’ve got your contractor. You’re excited about your new home or remodel. Then the contractor hands you a set of computer-aided drawings (CAD) and the whole thing looks like Greek to you. If you have trouble reading computer-aided drawings you aren’t alone. Many design and architectural schools have entire classes dedicated to learning how to […]



How to Know If You Need Eye Glasses

Knowing whether you need eyeglasses can be challenging if you do not know the signs to look for. If you have trouble seeing or difficulty focusing, it may be time to consider whether you need eyeglasses. But there are more subtle signs you may not know about that can help let you know if you […]



How to Install an Internal Card Reader

A simple way to get data from your camera or other portable device into your computer is by inserting the memory card into a card reader on your computer. This eliminates the need to hook up the external device, such as a camera, using a USB cable. The card reader allows you to simply remove […]



How to Read Bus Time Schedules

Getting around a strange city without a car can be a simple task when you’re equipped with a map of the area’s bus routes. A glance at a bus timetable can leave uninitiated riders scratching their heads trying to decipher a checkerboard of times and places. Finding your destination on the chart along with the […]



How to Read a Pet Scan Report

A positron-emissions tomography or PET scan is an X-ray that can find cancer, determine how advanced it is and examine the effectiveness of treatment. If an X-ray detects a spot in a lung, a PET scan determines if surgeries, biopsies or other treatments are needed. PET scans use radioactive tracers attached to glucose to discover […]



How to Read Mortgage Rate Sheets

Mortgage rate sheets are confusing. There is not just a rate that can be quoted due to pricing adjustments, so get familiarized with where the rates are, and where the price adjustments are. Understand that rate sheets change daily, and sometimes more than once. Reading a lender rate sheet Get a current rate sheet from […]



How to Read a Fetal Monitor Strip

Continuous Electronic Fetal Monitoring (EFM) is the standard of care in labor and delivery departments of most hospitals. Monitor printouts provide information for professional caregivers but they can also give labor support persons clues on how to help the laboring woman. Reading the Monitor Strip Find the Baseline Fetal Heart Rate in the top of […]



How to Read Plumbing Blueprints

Blueprints provide a map for building a home. The symbols on the blueprints tell carpenters, plumbers and electricians all they need to know about the home’s design and building materials. Plumbing blueprints detail everything from the type and size of sinks to the location of gas lines, drains and vents. Plumbers may take extensive courses […]



How to Read a Profit & Loss Statement

A profit and loss statement shows all the expenditures and income for a business during a specified period of time. A profit and loss statement can be confusing to read by someone who’s never seen one before. However, once you understand what the items on the statement mean, it becomes much simpler to read. How […]



How to Read an Echocardiogram

An echocardiogram is a medical test using sound waves to construct a moving picture of the heart. A transducer is used in performing an echocardiogram by sending out high-frequency sound waves and transmitting the echoes of the signals into electrical impulses. This test is used to check heart chambers and valves, allowing doctors to diagnose […]



My Saltwater Pool Does Not Have a Chlorine Reading

Saltwater generators use dissolved salt in the pool water to create free chlorine that cleans the pool. The chlorine level in a saltwater pool should be around 1 part per million (ppm). If your saltwater pool is not reading any chlorine in the water, don’t swim in the pool. You’ll need to troubleshoot why the […]



How to Read a Digital Multimeter Ohm Scale

A digital multimeter can be used to measure voltage, amperage and resistance. Resistance values are measured in ohms, thousands-of-ohms, and millions-of-ohms. The reading on a multimeter display will depend upon which measurement type is selected on the multimeter’s selection dial. Using a few simple steps will give you an understandable reading on the meter’s digital […]



How to Keep Children's Attention During Story Time

As a teacher or children’s librarian, you know how frustrating it can be when children don’t pay attention during story time. Every educator needs a few tricks up her sleeve to ensure that her students stay awake and engaged during story time. Keep your students’ attention by getting them involved, being mindful of their attention […]



How to Read Blood Pressure Charts

Having your blood pressure checked regularly and understanding what the numbers mean is an important step in an overall healthy lifestyle. High blood pressure puts you at risk for heart disease, heart attack and stroke. You can have high blood pressure without having any symptoms. Therefore, the only way to know if your blood pressure […]



What Are the Causes of a High PSA Test Reading?

A prostate specific antigen, or PSA, test can provide early warning of prostate cancer or other problems. PSA is a protein produced by the prostate gland, and small amounts naturally enter the bloodstream. If a prostate enlarges dues to cancer, normal aging or other health problems, higher levels of PSA enter the blood. The PSA […]



How to Take an Infant’s Blood Pressure Reading

If your child was born premature, had a stay in the Newborn Intensive Care Unit or has had RSV or any other illness that can affect his blood pressure level, you may be asked to measure your baby’s blood pressure. Taking a baby’s blood pressure can be hard because babies squirm and the process is […]



How to Read a 12-Lead EKG

An electrocardiogram, also known as an EKG or or ECG, is used in the diagnosis and assessment of cardiac activities. Medical and health professionals should have an in-depth knowledge in the interpretation of ECGs. A 12-lead ECG examines the electrical activity of the heart from12 points of view, which makes it efficient for diagnosing heart […]



How to Read Train Schedules

The complexity of reading train schedules should lessen as the ability to comprehend arrival and departure times, local and express stops and gate information increases. Although somewhat challenging, familiarizing yourself with the basic format of a train schedule will help you travel practically anywhere in your region. Locate the time you wish to depart the […]



How to Improve Your Reading Speed

Whether you want to read faster for school or for work, there are simple and effective reading strategies that can help you read more quickly and improve your comprehension of the material. An average reading speed is about 250 to 350 words per minute. By applying speed reading strategies, you can increase this rate to […]