100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
CCBC Nursing 160: Exam Two Prep with Questions and Correct Answers $14.49
Add to cart
Quickly navigate to
Preview
  2.  
  3. CCBC Nursing
  4.  
  5. CCBC Nursing

Exam (elaborations)

CCBC Nursing 160: Exam Two Prep with Questions and Correct Answers
 0 purchase
  • Course
  • CCBC Nursing
  • Institution
  • CCBC Nursing

hat are some lifespan considerations that affect an individuals' metabolic functioning? - Answer 1. *Gerontological Changes*: ex, weight gain, fatigue, thinning hair (thyroid and sex hormone issue) and cognition changes (irritability). 2. *Changes in Children and Adolescents*: ex, "Precocious Pu...

[Show more]

Preview 4 out of 80  pages

Document information

  • August 19, 2024
  • 80
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • ccbc nursing 160 exam two prep with questions

Written for

  • CCBC Nursing
  • CCBC Nursing

Seller

avatar-seller
Examsplug

Reviews received

Content preview

CCBC Nursing 160: Exam Two Prep with
Questions and Correct Answers

What are some lifespan considerations that affect an individuals' metabolic functioning?
- Answer 1. *Gerontological Changes*: ex, weight gain, fatigue, thinning hair (thyroid
and sex hormone issue) and cognition changes (irritability).


2. *Changes in Children and Adolescents*: ex, "Precocious Puberty" where sexual and
physical characteristics happen earlier than normal (indicates something is wrong with
the sex hormones: prior to age 8 for girls and 9 for boys), Hyperpituitarism
(hypersecretion of pituitary hormones) can lead to gigantism, and increased weight gain
with children can lead to an increased occurrence of Type 2 Diabetes (80% of children
who are overweight WILL develop Type 2).


What is Diabetes Mellitus? - Answer A chronic metabolic disease characterized by
INCREASED levels of blood glucose as a result of defects in insulin *secretion* and
insulin *action*.


Why has the incidence of diabetes increased in recent years? - Answer Because people
as a whole are getting larger (for Type 2 diabetes) and less mobile.


What is the KEY to decreasing the *incidence* of Diabetes Mellitus? - Answer
Prevention (identify symptoms early).


What is the key to limiting the *cost* of treatment for Diabetes Mellitus? - Answer
Containment of complications! (achieving and maintaining meticulous blood glucose
control: the challenging part for both the nurse and the patient)


It's time to get in depth about the *pancreas*! What is the function of the pancreas in
regards to blood glucose regulation? How does it work? - Answer The pancreas is one of

,the major organs of the body. It has both exocrine (produces sodium bicarbonate and
digestive pancreatic enzyme) and endocrine (produces hormones; insulin, glucagon,
somatostatin) function.


The endocrine function of the pancreas focuses on its special group of cells known as
the *Islets of Langerhans*. The Islets of Langerhans has three distinct types of cell, the
alpha, the beta, and the delta cells:


1. *Alpha Cells*
The alpha cells secrete *glucagon*. One of the major actions of glucagon is it
*stimulates the liver to convert glycogen (stored glucose) and amino acids to glucose*
when blood glucose is *LOW*. The secretion of glucagon is actually a regulatory
mechanism wherein it is released once the body transmits negative feedback in cases of
low blood sugar level. This is an automatic response. *In cases that blood glucose level is
on its desired level or exceeds the normal level, glucagon secretion stops*. (Alpha Cells--
Glucagon--Increase BG)


2. *Beta Cells*
The beta cells secrete *insulin*. Insulin has two major functions in response to blood
glucose concentration. First, it *counters the effects of glucagon* by stimulating the
liver to convert glucose to glycogen (stimulates the liver to STORE gluocse) and inhibits
the conversion of other non-carbohydrates like amino acid to glucose. Second, *it
facilitates the diffusion of glucose into the cells* through insulin receptors. Insulin
secretion is also regulated by a negative feedback by the body to respond when the
blood glucose is *HIGH*. (Beta Cells--Insulin--Decrease BG)


3. *Delta Cells*
The delta cells secrete *somatostatin*. Somatostatin is released by the delta cells to
help regulate carbohydrates by *inhibiting the secretion of glucagon* (Delta Cells--
Somatostatin--Decrease BG)

,*In the pancreas, the low blood sugar level in the b
What is the concept defined as the physical and chemical processes the body uses to
maintain itself through catabolism and anabolism (build up versus break down)? -
Answer Metabolism


Do alterations in metabolic function affect every system in the body? - Answer YES, it's
systemic!


Examples:


1. Nutrition: glucose control, how your diet can also affect thyroid.
2. Elimination: diarrhea or constipation with thyroid disorders.
3. Infection: when protein production is disrupted it increases the risk for infection.
4. Mobility: neuropathy with diabetes.
5. Sensory Perception: again, neuropathy and retinopathy with diabetes.


Why is the Endocrine System important? - Answer The endocrine system is essential to
the body's metabolic functioning and its adaptation to the changing environment.


Which gland of the endocrine system is considered the "master gland" because of the
influence it has on secretions of hormones by OTHER endocrine glands? - Answer The
pituitary gland!


It's located on the inferior aspect of the brain and is divided into two lobes: the anterior
and posterior pituitary.


What controls the pituitary gland? - Answer The hypothalamus.

, What are the various other anatomic structures involved in metabolic function? -
Answer 1. Thyroid gland


2. Islets cells of the Pancreas


3. Adrenal Glands


4. Parathyroid Gland


5. Gonads: Testes and Ovaries


What are the chemical messengers in the body that cause a specific action? - Answer
HORMONES!


They are always present in varying amounts based on needs that change with changes in
the environment


What should be included in the nursing assessment in regards to Metabolism? - Answer
1. *Height and weight*: ex, can be affected by growth hormone.


2. *Fat distribution*: ex, Cushings where fat is moved tp specific areas of the body such
as the face and between the shoulders (cause a hump-like appearance).


3. *Immunosuppression*.


4. *Vital Signs*.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Examsplug. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $14.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

69252 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$14.49
  • (0)
Add to cart
Added