People with what blood type can give blood to anyone and are thus called universal donors?
Correct answer: A. O-
- A. O-
- B. O
- C. AB+
- D. AB-
Explanation
O-negative red blood cells lack A, B and Rh-D antigens, reducing the risk of incompatibility when urgently transfused. Universal-donor status applies mainly to red-cell transfusions, not every type of blood product.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Human Body and Health
The human body is studied through its organ systems, including digestion, respiration, circulation, excretion, nervous coordination, reproduction and immunity. Coverage also includes nutrients and deficiency diseases, hormones, blood groups, common infections, vaccines, sanitation and basic first aid, while distinguishing communicable diseases from inherited and lifestyle disorders.
Practise Human Body and Health
588 free Human Body and Health MCQs from Everyday Science, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Everyday Science questions like this
Everyday Science is on 41 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Human Body and Health questions
Penicillin is used to fight what type of infections?
The olfactory nerves affect what sense in brain?
What is the body's natural or acquired ability to resist certain diseases?
The average human body contains how many pints of blood?
What is the medical term for low blood sugar?
The protein content in wheat is approximately?