« previous next »

Author Question: Reabsorption of water in the collecting ducts requires which hormone? a. Antidiuretic hormone ... (Read 69 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
on: Jun 25, 2018
Reabsorption of water in the collecting ducts requires which hormone?
 
  a. Antidiuretic hormone (ADH)
  b. Atrial natriuretic factor (ANP)
  c. Renin
  d. Aldosterone

Question 2

A 35-year-old hypertensive male begins taking a diuretic. Which of the following common side effects of this medication should the nurse monitor?
 
  a. Hypokalemia
  b. Hyponatremia
  c. Increased uric acid secretion
  d. Hypermagnesemia


itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
ADH increases water permeability and reabsorption in the last segment of the distal tubule and along the entire length of the collecting ducts. ANP inhibits secretion of renin, inhibits angioten-sin-induced secretion of aldosterone, relaxes vascular smooth muscle, and inhibits sodium and water absorption by kidney tubules. Renin is secreted to raise blood pressure. Aldosterone regu-lates water and sodium balance.

Answer to Question 2

ANS: A
Hypokalemia is a side effect of diuretics. Hypokalemia, not hyponatremia, is a side effect of di-uretic therapy. Diuretics promote uric acid retention, not excretion. Hypokalemia is a side effect of diuretics. Hypermagnesemia is not.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Hydrogen Bonding and the Properties of Water Hydrogen Bonding and the Properties of Water
The dipole nature of a water molecule The dipole nature of a water molecule
Water-vapor Images Water-vapor Images
Water Helps Regulate Your Body Temperature Water Helps Regulate Your Body Temperature
Water as a Polar Molecule Water as a Polar Molecule
When lithium chloride, LiCl, dissolves in water, which of the following is forme When lithium chloride, LiCl, dissolves in water, which of the following is forme
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library