MEDCA phlebotomy Exam Questions and Answers All Correct
3 views 0 purchase
Course
MEDCA phlebotomy
Institution
MEDCA Phlebotomy
MEDCA phlebotomy Exam Questions and Answers All Correct
When coming in contact with patients in protective isolation, it is necessary to wear - Answer-gowns
masks
gloves
What is the single most important way to prevent the spread of infection ? - Answer-hand washing
Blood pressure ------...
MEDCA phlebotomy Exam Questions
and Answers All Correct
When coming in contact with patients in protective isolation, it is necessary to wear -
Answer-gowns
masks
gloves
What is the single most important way to prevent the spread of infection ? - Answer-
hand washing
Blood pressure ----------------- as the circulating blood moves away from the heart -
Answer-decreases
A normal blood pressure reading is - Answer-120/80 mmHg
A diastolic heart sound is heard at the time the heart - Answer-relaxes
Which of the following activities would cause a person's heart rate to slow down ? -
Answer-sleeping
The normal pulse rate of an 9 year old child is - Answer-75 - 110 beats per minute
As blood is removed from the body, the blood clots and the fluid portion are also called
____________. - Answer-serum
The state of being steady or stable is known as - Answer-homeostasis
Which of the following does NOT help in the regulation of blood cells? - Answer-brain
The formation of blood cells start in the bone marrow - Answer-stem cells
Plasma makes up -------of blood tissue - Answer-55%
the blood value in an average adult is about - Answer-5 liters
the lower the pH level ,the more ----- blood is - Answer-acidic
the most numerous blood cells in the body are - Answer-red blood cells
, people with a low number of red blood cells are considered to have a condition called -
Answer-anemia
which of the following describes the process of development in which red blood cells are
produced ? - Answer-erythropoiesis
how long does it take red blood cells to mature ? - Answer-7 days
about ------ million red blood cells are produced per second - Answer-2
developing red blood cells are also called - Answer-reticulocytes
Eryptosis takes place ------the production of red cells - Answer-at the same rate as
------- are developed from cells in the bone marrow called hematopoietic stem cells. -
Answer-white blood cells
white blood cells contain a chromosomes - Answer-true
Neutrophils defend the body against - Answer-fungal or bacterial infection
white blood cells are grouped into B, T, and - Answer-NK cells
Microphages are formed from monocyres - Answer-true
blood clotting is also known as - Answer-coagulation
the average lifespan of platelets is - Answer-5-9 days
if a person has an insufficient amount of platelets, it may lead to - Answer-excessive
bleeding
For a normal blood specimen, it usually takes ________ for the blood to clot - Answer-
30-60 minutes
Venous vessels carry blood ________ the heart. - Answer-towards
The human arterial system develops at _________ of human development. - Answer-4
weeks
the smallest blood vessels are - Answer-capillaries
if a patient is in the prone position , he or she is - Answer-lying face down on the
stomach
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Scholarsstudyguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
