« previous next »

Author Question: Which of the following statements relating to estrogen-progesterone oral contraceptives is ... (Read 27 times)

james

  • Hero Member
  • *****
  • Posts: 573
on: Jun 25, 2018
Which of the following statements relating to estrogen-progesterone oral contraceptives is INCORRECT?
 
  A. Oral contraceptives prevent ovulation.
  B. They may predispose to a tubal pregnancy.
  C. They may increase the risk of thromboembolic complications.
  D. They usually prevent or reduce dysmenorrhea in patients with painful menses.

Question 2

Explain the pathogenesis and provide examples of four common disturbances of acid-base balance and the body's compensatory response
 
  What will be an ideal response?


scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 25, 2018
Answer to Question 1

B

Answer to Question 2

Respiratory acidosis: increase in carbonic acid, H2CO3; emphysema; compensatory mechanism is formation of additional bicarbonates by the kidneys
Respiratory alkalosis: decrease in carbonic acid, H2CO3; hyperventilation; compensatory mechanism is kidneys excrete more bicarbonate
Metabolic acidosis: decrease in bicarbonate, HCO3; uremia, ketosis, lactic acidosis; compensatory mechanism is hyperventilation to lower PCO2, kidneys excrete more H ions and forms more bicarbonate
Metabolic alkalosis: increase in bicarbonate, HCO3; use of antacids, chloride depletion, excess adrenal corticosteroids; compensatory mechanism: none


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Oral cavity: (A) sagittal section; (B) anterior view as seen through the open mouth. Oral cavity: (A) sagittal section; (B) anterior view as seen through the open mouth.
Nasal and oral cavities Nasal and oral cavities
oral cavity oral cavity
Oral Hypoglycemics Oral Hypoglycemics
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Binding of the estrogen receptor to DNA, as inferred from solution NMR spectroscopy Binding of the estrogen receptor to DNA, as inferred from solution NMR spectroscopy
Video: Cleavage and Implantation Animation

For a complete list of videos, visit our video library