DHA Medical Laboratory Technologist (DHA-MLT) Practice Questions and Tests - FAQ

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Why should I use Exam Edge to prepare for the DHA Medical Laboratory Technologist Exam?

FAQ's for Exam Edge DHA Medical Laboratory Technologist practice tests

We have ten great reasons why Exam Edge is the #1 source on the internet when it comes to preparing for DHA Medical Laboratory Technologist test:

Comprehensive content: Exam Edge's DHA Medical Laboratory Technologist practice tests are created specifically to prepare you for the real exam. All our DHA MLT practice test questions parallel the topics covered on the real test. The topics themselves are covered in the same proportions as the real test too, based on outlines provided by the Dubai Health Authority in their DHA MLT test guidelines.

Realistic practice: Our DHA MLT practice exams are designed to help familiarize you with the real test. With the same time limits as the real exam, our practice tests enable you to practice your pacing and time management ahead of test day.

Detailed explanations: As you complete your practice tests, we show you which questions you answered correctly and which ones you answered incorrectly, in addition to providing you with detailed step-by-step explanations for every single DHA Medical Laboratory Technologist practice exam question.

Performance insights: After you complete a practice test, we provide you with your raw score (how many you answered correctly) and our estimate of the DHA MLT score you would have received if you had taken the real test.

Ease of access: Because all our practice tests are web-based, there is no software to install. You can take DHA MLT practice exams on any device with access to the internet, at any time.

Flexible use: If you must pause while taking one of our practice tests, you can continue right where you left off. When you continue the test, you will start exactly where you were, and with the same amount of time you had remaining.

Thousands of unique questions: We offer 20 different online practice exams with 2,000 unique questions to help you prepare for your DHA Medical Laboratory Technologist !

Low cost: The cost of ordering 5 practice tests is less than the cost of taking the real DHA MLT test. In other words, it would be less expensive to order 5 practice tests than to retake the real DHA Medical Laboratory Technologist exam!

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Additional support: If you need additional help, we offer specialized tutoring. Our tutors are trained to help prepare you for success on the DHA Medical Laboratory Technologist exam.

What score do I need to pass the DHA MLT Exam?

To pass the DHA Medical Laboratory Technologist test you need a score of 55.

The range of possible scores is 0 to 100.

How do I know the practice tests are reflective of the actual DHA Medical Laboratory Technologist ?

At Exam Edge, we are proud to invest time and effort to make sure that our practice tests are as realistic as possible. Our practice tests help you prepare by replicating key qualities of the real test, including:

The topics covered
The level of difficulty
The maximum time-limit
The look and feel of navigating the exam

We have a team of professional writers that create our DHA Medical Laboratory Technologist practice test questions based on the official test breakdown provided by the Dubai Health Authority. We continually update our practice exams to keep them in sync with the most current version of the actual certification exam, so you can be certain that your preparations are both relevant and comprehensive.

Do you offer practice tests for other Dubai Health Authority subjects?

How do I register for the real Dubai Health Authority?

For up-to-date information about registration for the Dubai Health Authority, refer to the Dubai Health Authority website.

DHA Medical Laboratory Technologist - FAQ Sample Questions

The red blood cells which possess the D antigen would be considered which of the following?

Correct Answer:

rh d positive

the correct answer to the question regarding the red blood cells that possess the d antigen is "rh d positive." this refers to the rh blood group system, which is one of the most significant blood group systems in human blood transfusion. the presence of the d antigen on the surface of red blood cells classifies the blood as rh d positive.

the rh blood group system includes several antigens, but the most clinically significant is the d antigen. when present, this antigen determines whether the blood type is rh-positive; if absent, the blood type is rh-negative. the terminology "rh" originates from the rhesus monkey, in which the antigen was first discovered.

if a person's red blood cells exhibit the d antigen, they are considered rh d positive. this is an important classification in medicine because rh d positive individuals can receive blood from both rh d positive and rh d negative donors, but rh d negative individuals should ideally only receive blood from rh d negative donors to avoid potential immunological reactions, such as hemolytic disease of the newborn or transfusion reactions.

furthermore, the presence of the d antigen is crucial in pregnancy. if an rh d negative mother is carrying an rh d positive baby, she may develop antibodies against the d antigen if exposed to the baby's rh d positive blood. this condition, known as rh incompatibility, can lead to complications in subsequent pregnancies with rh d positive babies. thus, knowing whether the red blood cells possess the d antigen helps in managing and preventing such complications.

The body's specific response to invasion, which is not inborn, is known as which of the following?

Correct Answer:

acquired immunity.
the correct answer to the question about the body's specific response to invasion, which is not inborn, is "acquired immunity."

acquired immunity, also known as adaptive immunity, is the aspect of the immune system that is developed throughout an individual's life. unlike innate immunity, which is the first line of defense and is present from birth, acquired immunity is formed in response to exposure to various pathogens. this type of immunity involves the activation of specific lymphocytes (t cells and b cells) that respond to antigens or specific parts of foreign pathogens.

one key feature of acquired immunity is its ability to remember past infections. when the body is first exposed to a pathogen, it may take time to respond and develop immunity. however, if the same pathogen invades the body again, the immune system can recognize it and react more swiftly and effectively. this memory is mediated by specific cells known as memory cells, which ensure a rapid and robust response upon re-exposure to the same antigen.

acquired immunity can be further divided into two types: active immunity and passive immunity. active immunity occurs when an individual’s immune system is directly responsible for responding to a pathogen, either through natural infection or through vaccination. vaccines mimic natural infection, prompting the immune system to develop a memory for that specific disease without causing the actual disease. this type of immunity is long-lasting and sometimes lifelong.

on the other hand, passive immunity occurs when a person is given antibodies from another source. this can happen naturally, as when antibodies are transferred from a mother to her baby through the placenta or breast milk. artificially, passive immunity can be provided through treatments like antibody-containing serums. however, unlike active immunity, passive immunity offers immediate but temporary protection, as the body does not develop its own immune memory.

in summary, acquired immunity is the body's tailored and specific response to foreign invaders, characterized by its ability to adapt and remember past infections, providing effective and often long-term protection against specific pathogens. this adaptive capability is what sets it apart from innate immunity, which provides a general and immediate but non-specific defense against pathogens.

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DHA Medical Laboratory Technologist (DHA-MLT) Practice Questions and Tests - FAQ

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DHA MLT (LABTO) Shortcuts

Why should I use Exam Edge to prepare for the DHA Medical Laboratory Technologist Exam?

FAQ's for Exam Edge DHA Medical Laboratory Technologist practice tests

What score do I need to pass the DHA MLT Exam?

How do I know the practice tests are reflective of the actual DHA Medical Laboratory Technologist ?

Do you offer practice tests for other Dubai Health Authority subjects?

How do I register for the real Dubai Health Authority?

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