Exam (elaborations)
HLTH 110 - Chapter 5 Quiz – Questions/Solutions
- Course
- Institution
HLTH 110 - Chapter 5 Quiz – Questions/Solutions
[Show more]
Seller
Follow
Studycafe
Reviews received
Content preview
HLTH 110 - Chapter 5 Quiz – Questions/SolutionsThe cardiovascular system is a continuous, circular body system that
includes the ________.
A. heart and lungs
B. lungs and blood vessels
C. heart and blood
D. heart and blood vessels ✔️Ans - D. heart and blood vessels
Arteries, capillaries, and veins are categorized as blood vessels.
A. True
B. False ✔️Ans - A. True
A patient suffering from phlebitis has ________.
A. diseased blood vessels
B. a thrombus
C. high blood pressure
D. inflammation of the vein ✔️Ans - D. inflammation of the vein
Which is not a vital sign?
A. respirations
B. apex
C. temperature
D. pulse ✔️Ans - B. apex
Tests reveal that Mrs. Roger's mitral valve does not close properly, allowing
a backflow of blood through it. The medical word to describe this valve
problem is:
A. bruit.
B. regurgitation.
C. depolarization.
D. decompensation. ✔️Ans - B. regurgitation.
, During a cardiac catheterization, the doctor notes that one of the coronary
arteries has stenosis, or a condition of ________.
A. a thrombus
B. widening
C. hardness
D. narrowness; constriction ✔️Ans - D. narrowness; constriction
Which slippery, watery membrane is next to the surface of the heart?
A. endocardium
B. chordae tendineae
C. visceral pericardium
D. parietal pericardium ✔️Ans - C. visceral pericardium
Electrocardiography is ________.
A. an instrument used to examine the electricity of the heart
B. a person or thing that produces or does an electrical tracing of the heart
C. the process of recording the electricity of the heart
D. a record or picture of the electricity of the heart ✔️Ans - C. the
process of recording the electricity of the heart
The heart muscle gets the oxygenated blood it needs from the blood within
its four chambers.
A. True
B. False ✔️Ans - B. False
Which is the area of specialized nervous tissue in the heart that is known
as the pacemaker of the heart?
A. sinoatrial node
B. atrioventricular node
C. Purkinje fibers
D. bundle of His ✔️Ans - A. sinoatrial node
The heart has an extensive ________ system that initiates and coordinates
contractions.
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 Studycafe. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now