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

Author Question: Harry suffers from cystic fibrosis and has severe breathing difficulties. His problems result from ... (Read 190 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Feb 28, 2019
Harry suffers from cystic fibrosis and has severe breathing difficulties. His problems result from
 A) genetic mutation in cilia production.
  B) laryngospasms.
  C) thick secretions that are difficult to transport.
  D) lack of neural control of respiration.
  E) reduced mucus secretions in the trachea.

Question 2

Regarding the sympathetic nervous system, the neurotransmitter ACh is
 A) always excitatory when used in the synapses of the sympathetic nervous system.
  B) broken down by COMT.
  C) going to reduce the activity of the other neurotransmitter norepinephrine.
  D) broken down by monoamine oxidase.
  E) a chemical similar to the structure of adrenaline.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Feb 28, 2019
Answer to Question 1

C

Answer to Question 2

A


Engineer

  • Member
  • Posts: 527
Reply 2 on: Feb 28, 2019
Thanks for the timely response, appreciate it

sailorcrescent

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Incentive spirometry. A portable incentive spirometer is useful for encouraging patients to exercise Incentive spirometry. A portable incentive spirometer is useful for encouraging patients to exercise
How to solve all of life's problems How to solve all of life's problems
Development encompasses both gains and losses. Sometimes a health crisis (loss) can result in a heal Development encompasses both gains and losses. Sometimes a health crisis (loss) can result in a heal
In this painting evangelist George Whitefield appears to be cross-eyed. This is no fault of John Wol In this painting evangelist George Whitefield appears to be cross-eyed. This is no fault of John Wol
My question is relating to impulse problems. My question is relating to impulse problems.
As a result of the pressure gradient in the following picture, what happens to transpiration? As a result of the pressure gradient in the following picture, what happens to transpiration?
Video: Electrocardiogram Examination

For a complete list of videos, visit our video library