This topic contains a solution. Click here to go to the answer

Author Question: Beta-blockers generally have which of the following effects? A) Increased cardiac conduction B) ... (Read 50 times)

bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
Beta-blockers generally have which of the following effects?
 
  A) Increased cardiac conduction
  B) Decreased myocardial contractility
  C) Vasoconstriction
  D) Increased myocardial contractility

Question 2

Which statement indicates an accurate understanding of administering positive pressure ventilation (PPV) to a geriatric patient?
 
  A) An increase in the force of ventilation is needed to get air into the stiff lungs.
  B) If the patient is breathing between 10 and 20 breaths per minute, PPV is not needed.
  C) If the geriatric patient has a history of COPD, a pediatric bag-valve mask may be needed.
  D) Gentle ventilations that make the chest rise are adequate to provide oxygen into lungs.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carojassy25

  • Sr. Member
  • ****
  • Posts: 299
Answer to Question 1

B

Answer to Question 2

D




bucstennis@aim.com

  • Member
  • Posts: 532
Reply 2 on: Jul 3, 2018
Great answer, keep it coming :)


amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

For a complete list of videos, visit our video library