Exam (elaborations)
Chapter 6 Fluid, Electrolyte, and Acid-Base Homeostasis
- Institution
- City University New York
Chapter 6 Fluid, Electrolyte, and Acid-Base Homeostasis
[Show more]
Content preview
Chapter 6 Fluid, Electrolyte, and Acid-Base Homeostasis1. An injured patient develops interstitial edema as a result of decreased:
A) vascular volume.
B) hydrostatic pressure.
C) capillary permeability.
D) colloidal osmotic pressure.
2. The most reliable method for measuring body water or fluid volume increase
is by assessing:
A) tissue turgor.
B) intake and output.
C) body weight change.
D) serum sodium levels.
3. The syndrome of inappropriate ADH is characterized by:
A) increased osmolality.
B) excessive water thirst.
C) copious dilute urination.
D) dilutional hyponatremia.
4. In isotonic fluid volume deficit, changes in total body water are
accompanied by:
A) intravascular hypotonicity.
B) increased intravascular water.
C) increases in intracellular sodium.
D) proportionate losses of sodium.
5. Hyponatremia can be caused by and manifested by .
, A) hypovolemia; dehydration
B) third spacing; hypertonicity
C) water retention; hypotonicity
D) aldosterone excess; low ADH
6. One of the major causes of hyperkalemia is , which alters
potassium elimination.
A) renal dysfunction
B) aldosterone excess
C) metabolic alkalosis
D) plasma albumin deficit
7. Hypoparathyroidism causes hypocalcemia by:
A) increasing serum magnesium.
B) increasing phosphate excretion.
C) blocking bone release of calcium.
D) blocking action of intestinal vitamin D.
8. Magnesium is important for the overall function of the body because of its
direct role in:
A) cell membrane permeability.
B) somatic cell growth control.
C) sodium and tonicity regulation.
D) DNA replication and transcription.
9. A patient has acidosis that is suspected to be respiratory in etiology. Which
of the following is the major cause of acute primary respiratory acidosis?
A) Decreased CO2 retention
B) Increased metabolic acids
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 Jabali. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $6.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62890 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now