Category Archives: Blog

Objective and subjective data

When treating patients, medical professionals must pay due attention to both objective and subjective data to make the right decision as efficiently as possible. Of course, doctors only need to look at lab and analytical results to easily determine a patient’s present state of health. However, they are missing an important element – the patient’s well-being as well as other secondary signs and problems. In this article, you can recognize the difference between objective and subjective data.

What is objective data

Objective data is data that we can watch with our senses. We obtain this data from observations or direct monitoring of patients. In addition, this kind of evidence can be challenged because its examination includes vital signs, tests, and bodily assessments. Nonetheless, objective data is easiest to recognize because there is no so-called “gray area,” making it easier for nurses and physicians to understand the condition.

Samples of objective data include:

  • heart rate
  • blood pressure
  • body temperature
  • height and weight
  • general appearance
  • level of consciousness

Most medical professionals prefer to base their conclusions on objective data because it is obtained quickly and accurately. Unfortunately, sometimes you don’t have the patience to just sit down and listen to the person.

What is subjective data

There is an unwritten medical rule that says that symptoms are always subjective and signs are objective. Subjective data are all the information a patient can tell about himself: how he feels, what he feels, what problems he experiences. Sometimes they are underestimated and seem less important than objective data, but it is worth remembering that being mindful of all individual feelings of the patient can help you present their medical history and individual case as clearly as possible.

Among the most critical components of this kind of data is pain. If a patient has pain, that means it needs to be treated, even without assessing its magnitude.

Examples of subjective data include:

  • Pain
  • Dizziness
  • Fatigue
  • Itching
  • Cough
  • Vomiting

Examples of objective and subjective data occurring simultaneously

To better grasp the distinction between objective and subjective types of data, you need to see a case in which they are presented at the same time. Each of the parameters described below will contain subjective data from the patient telling the nurse about their symptoms, while at the same time the nurse is tracking objective data that could explain the nature of those symptoms.

So, situation #1:

  • A patient has a fever, and the nurse attributes it to the high temperature shown on the patient’s thermometer

Situation #2.

  • A patient is complaining of nausea, and the nurse sees the patient vomiting into a trash can.

Situation #3.

  • Patient is complaining of trembling, the nurse sees his hands shaking

All of these cases suggest that medical professionals are primarily interested in objective data that is intimately connected to the patient’s symptoms.

How to Add Music in iMovie on Mac

iMovie is a free video editor that was created specifically for iOS and macOS systems. Many people think that this application is only capable of simple editing, but, with its help, you can even edit the sound of the movie. In this article, we will tell you more about how to add sound in iMovie on Mac and iPhone or remove sound altogether.

How to add music to the program

You can add your audio tracks to your videos in the iMovie app. Sounds can be added either to a project (and then it will sound like in the background) or to a separate clip. You can take music from the application’s built-in sound library, from external sources, for example, from the memory of your device, or even record the sound yourself. The program doesn’t have a sound purchase feature, but you can find anything on iTunes. 

How to add music to your Mac device

If you have decided to take audio from external sources, many newcomers to the field of editing will probably wonder how to add music to the imovie. Below we’ll talk about how to add an audio file to the Mac app.

  • Open a new project in the application and find the “Window” item, then select “Music and sound effects”
  • A menu will open in front of you that prompts you to select the source of your file
  • In the preview window, you will see a list of audio files that are suitable for this application, and you will need to select a particular file by holding the cursor and drag it into the project browser on the gray field to the right of the last clip
  • After that, a green icon with a white plus sign will appear on the audio file, which will mean that the file is ready for use. The audio will play until the end of the video
  • If you want to add audio to a separate clip, drag it to the area of the object of interest. After that, you will see a separate green rectangle with the selected audio fragment

Adding your own voice recording

As mentioned earlier, not only does iMovie work with pre-made sounds, you also have the option to create it yourself. To insert such audio on the Mac you must:

    • Put the cursor on the timeline and select the place where you want the recording to start, then click on the microphone icon
    • You will see a menu of audio settings, and you need to select the microphone to record the item. To do this, click on “Voice Overlay Options” and then “input source”. Adjust its signal level with the “Voice Overlay Settings” button and increase or decrease the volume
    • To temporarily mute other sounds, click “Voiceover Options” and check “Mute Project Sound”
    • After all these settings, you can start recording by clicking on the red “Record” button below the video. If you want to pause you can click on the spacebar, or again on the record button
    • When the audio is finished, press the “Done” button. 
remove virus Android

How to remove Virus from Android

The list of potential threats and malicious applications for Android is getting longer every year. Unfortunately, many of them can be transmitted via Google Play, although the app does its best to protect its customers as much as possible. But the biggest source of all infections is third-party websites. Every year, the virus gets better and better at attacking your data, the theft of which can lead to serious problems. In this article, we will tell you how to remove the virus from your android quickly and easily.

Methods of spreading Android threats

Today there is a great risk of “catching a virus” by clicking on a malicious link. And for the most part, users get to them during an unlicensed visit to any site or application. To avoid such a fate, we would recommend you to download applications only from trusted sources, such as Google Play, Amazon, and Samsung. 

But even if you download apps from one of these domains, you still have to check them before installing them to be sure they are safe. This should be done as there are cases when hackers add their malicious apps to Google Play and collect more than 10,000 downloads before revealing them.

Android virus types

Below we show a list of the most common viruses and tell you why they are dangerous.

  • google. provision – this virus is an insidious script that is hard to detect on your own. To date, it can be overcome by specially installed programs to eliminate malicious means
  • DoubleLocker ransomware virus – this virus initially pretends to be Adop Flashplayer and after penetrating the device it blocks it and replaces the PIN code, encrypts the data, and asks for a payment in bitcoins to restore the files. Users can use Android Debug Bridge to fight this software 
  • LokiBot virus.- When this virus gets into the Android system, it can perform actions as a result of which, the victim’s outgoing traffic can be redirected. It can also trick the user to open a bank account and collect all the bank data of the victim
  • NotCompatible virus is a virus that acts as a proxy, when it penetrates the phone it is left waiting for specific commands. It is very dangerous and can turn your device into a spam machine. To avoid this you need an antivirus

Uninstalling Android Threats and Subjugating Your Device

If you suspect that your phone is hiding malware you might wonder how to remove virus from android. We recommend you to scan it with Reimage, it is extremely powerful and reliable. But if antivirus has blocked your phone you need to restart it in safe mode:

  • Press and hold the power button until the smartphone prompts you to shut down
  • The smartphone will offer you the option to restart it in safe mode, press ok

You can remove the virus manually 

    • Go to Settings. There, click on Applications or App Manager (depending on your device, this may vary)
    • Find the malicious applications and delete them all

How to program Spectrum remote to TV

The new world of virtual entertainment captivates and captures us, forcing us to sit for hours near the screen in a motionless state and only admire. Thanks to the amazing Spectrum TV with ultra-fast Internet, it provides you with high-quality communication and entertainment services, but sometimes the settings of this device can be problematic and it becomes a bit difficult without instructions. In this article, we will tell you how to program Spectrum TV to your TV.

Spectrum TV – another level of entertainment

Spectrum TV is a big leap forward in the entertainment industry, which allows you to watch only what you want, and only when you want and how – you definitely won’t get bored with it.

For fans of TV programs, this solution will become what they have been missing for so long, because now all your “Wishlists” will be performed in several movements. All you need is to program the spectrum remote control to your TV, enter the desired command and go on an endless journey through the digital worlds. More than 200 of your favorite channels offer you more than 30,000 TV shows and films of various genres for you to choose what you like.

How to program Spectrum Remote to TV?

When buying a Spectrum TV, you will also receive instructions and a user manual for programming the remote control for your TV in the package. To find out the number of your remote control, you can remove the battery cover and look at it there, only you need to do everything very carefully.

After you have learned the model of the remote control, one more question remains unresolved: how to program spectrum remote to tv. Below we will provide detailed instructions on how to do this.

  • The remote control must itself determine the model of your TV to connect to it, but it happens that your model may not be indicated in its program. In this case, you will be helped by special codes that are indicated for different TV models and which can be found on the official website of this device
  • After you have found the code that matches your TV and press the button on the remote, which says TV just once
  • Next, you need to find and hold the SETAP button and wait until it blinks twice
  • Enter the selected code in the special line and the button of the selected mode will flash twice again
  • Then try to turn off the TV using this remote, if this does not happen, try to repeat the previous steps again

If the connection still did not work, you need to take the time to find out the cause of the problem, and possibly even manually configure it.

Try different methods, such as the auto search method, the quick setup method, and the manual method we already know.