Exam (elaborations)
NP235 MEDSURG QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024
- Course
- Institution
NP235 MEDSURG QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024
[Show more]
Seller
Follow
Content preview
NP235 MEDSURG QUESTIONS ANDANSWERS WITH VERIFIED SOLUTIONS
2024
complete blood count test - ANSWER Red blood cells, which carry oxygen
White blood cells, which fight infection
Hemoglobin, the oxygen-carrying protein in red blood cells
Hematocrit, the proportion of red blood cells to the fluid component, or plasma, in the blood
Platelets, which help with blood clotting
Red blood cells - ANSWER The normal range:
for men, it is 5 million to 6 million cells/mcL
for women, it is 4 million to 5 million cells/mcL
comprise 45% of blood volume
round with a flattish, indented center, like doughnuts without a hole
Hemoglobin - ANSWER The normal range:
for men is 14 to 17 grams per deciliter (gm/dL)
for women, it's 12 to 15 gm/dL
A protein inside red blood cells that carries oxygen from the lungs to tissues and organs in the body and
carries carbon dioxide back to the lungs.
For a low RBC count, symptoms could include - ANSWER Fatigue
shortness of breath
dizziness, weakness, or lightheadedness, particularly when a person changes position quickly
increased heart rate
headaches
,pale skin
For a high RBC count, symptoms such as: - ANSWER fatigue
shortness of breath
joint pain
tenderness in the palms of the hands or soles of the feet
itching skin, particularly after a shower or bath
sleep disturbance
Hematocrit - ANSWER blood test determines the percentage of red blood cells (RBC's) in the blood.
indicates the percentage of blood by volume that is composed of red blood cells.
"anemia" results from having too few red blood cells.
Hematocrit Range - ANSWER For men, 38.8 to 50 percent
For women, 34.9 to 44.5 percent
For children ages 15 and younger, the normal range varies by age and sex.
Hemoglobin Range - ANSWER for men is 14 to 17 grams per deciliter (gm/dL)
for women, it's 12 to 15 gm/dL
Low hematocrit indicates - ANSWER An insufficient supply of healthy red blood cells (anemia)
A large number of white blood cells due to long-term illness, infection or a white blood cell disorder such
as leukemia or lymphoma
Vitamin or mineral deficiencies
Recent or long-term blood loss
higher than normal hematocrit can indicate - ANSWER Dehydration
A disorder, such as polycythemia vera, that causes the body to produce too many red blood cells
, Lung or heart disease
five different types of WBCs/leukocytes - ANSWER neutrophils
lymphocytes
basophils
eosinophils
Monocytes.
WBC's are the military (they defend aganist foreign invaders)
White Blood Cell (WBC) normal range - ANSWER 4,500 to 10,000 cells per microliter (cells/mcL)
Platelets - ANSWER also called thrombocytes, are special cell fragments that play an important role in
normal blood clotting.
normal platelet count - ANSWER 150,000 to 450,000 per microliter of blood.
Primary or essential thrombocytosis - ANSWER Abnormal cells in the bone marrow cause an increase in
platelets, but the reason is unknown
Secondary thrombocytosis - ANSWER caused by an ongoing condition or disease such as anemia, cancer,
inflammation, or infection
thrombocytopenia. - ANSWER When a person does not have enough platelets
Symptoms include easy bruising, and frequent bleeding from the gums, nose, or GI tract. Platelet counts
drops when something is preventing the body from producing platelets
Causes of thrombocytopenia - ANSWER Medications
An inherited condition
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 PASSINGPOINT. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
74735 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
