This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following organs are affected by systemic scleroderma? 1. Skin 2. Reproductive ... (Read 19 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jul 16, 2018
Which of the following organs are affected by systemic scleroderma?
 
  1. Skin
  2. Reproductive organs
  3. Lungs
  4. Brain
  a. 1, 3
  b. 2, 4
  c. 1, 2, 3
  d. 1, 2, 3, 4

Question 2

A patient has a chronic respiratory disorder and vasoconstriction of her pulmonary vascular system. What is the chief control over this vasoconstriction?
 
  a. Low PAO2
  b. Low PaO2
  c. High PaCO2
  d. High pH


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 16, 2018
Answer to Question 1

A
Systemic scleroderma causes fibrous degeneration of the connective tissue of the skin and lungs (and esophagus, digestive tract, and kidneys).

Answer to Question 2

A
A low PAO2 (pressure of alveolar oxygen) is primarily responsible for pulmonary vasoconstriction. Arterial oxygen and carbon dioxide values and pH are not causes.


lak

  • Member
  • Posts: 546
Reply 2 on: Jul 16, 2018
Excellent

jamesnevil303

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition. Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition.
Common skin signs. Each of the illustrations depicts a section through skin Common skin signs. Each of the illustrations depicts a section through skin
Part B: Classifying reproductive barriers Part B: Classifying reproductive barriers
Male Reproductive System - Ejaculatory ducts Male Reproductive System - Ejaculatory ducts
Female Reproductive System - Oocyte "بويضة الجهاز التناسلي " Female Reproductive System - Oocyte "بويضة الجهاز التناسلي "
Systemic Circulation Systemic Circulation
Video: Major Elements in Biological Molecules: Proteins

For a complete list of videos, visit our video library