Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

describe understanding the respiratory system

1. describe which of the following is not a function of the respiratory system?

 1) It controls the pH of body fluids.

 2) It promotes the flow of lymph and venous blood.

 3) It helps regulate blood pressure.

 4) It assists in the synthesis of vasodilators.

 5) It helps with defecation.

2. Between its other purposes the Valsalva maneuver is used

 1) to aid in defecation and urination.

 2) as part of the procedure for giving CPR to a person in respiratory arrest.

 3) to ventilate the lungs during eupne1)

 4) to expel more than the usual tidal volume from the lungs.

 5) to clear carbon monoxide from the body and replace it with oxygen.

3. describe in a healthy person and which of the following will have the greatest influence on resistance to pulmonary airflow?

1) atmospheric pressure

2) respiratory rate

3) bronchiole diameter

4) quantity of surfactant

5) the diaphragm

4. describe which of the following is the term for a deficiency of oxygen or the inability to utilize oxygen in a tissue?

 1) apoxia

 2) hypoxia

 3) anoxia

 4) cyanosis

 5) eupnea

5. describe a lung disease marked by abnormally few but large alveoli is

1) cor pulmonale.

2) pulmonary hemosiderosis.

3) emphysem1)

4) atelectasis.

5) collapsed lung.

6. describe which of the following would slow down gas exchange between the blood and alveolar air?

1) an increase in membrane thickness

2) an increase in alveolar surface area

3) an increase in respiratory rate

4) a decrease in membrane thickness

5) a decrease in nitrogen solubility

7. describe Carbon monoxide competes with oxygen for the same binding site.

1) True

2) False

8. describe breathing is controlled solely by the medulla oblongata and pons.

1) True

 2) False

9. describe each alveolus is surrounded by a basket of blood capillaries supplied by

 1) the aort1)

 2) the pulmonary artery.

 3) the pulmonary vein.

 4) the inferior vena cav1)

 5) the superior vena cav1)

10. describe the Valsalva maneuver can assist in diagnosing a hernia by

1) increasing intrathoracic pressure.

2) increasing intraabdominal pressure.

3) increasing expiratory force.

4) reducing expiratory force.

5) increasing mediastinal pressure

Biology, Academics

  • Category:- Biology
  • Reference No.:- M917402

Have any Question? 


Related Questions in Biology

Some boxers and wrestlers dehydrate abruptly by spending

Some boxers and wrestlers dehydrate abruptly by spending time in a sauna and sweating a lot in order to lose weight and compete with a lower tier, however this is a serious health hazard, explain what happens to the toni ...

Wellnesssynthesize in about 250 words an overview of what

Wellness Synthesize, in about 250 words, an overview of what you have learned from the course with regard to health and wellness. How do the various aspects of wellness influence one another? How do different disciplines ...

Freckles f and six fingers s are dominant alleles in humans

Freckles (F) and six fingers (S) are dominant alleles in humans and the genes occur on different chromosomes. If an FfSs male and an FfSs female have a WHOLE BUNCH of kids, Here are the expected ratios below. 9: freckles ...

Climate of Climate of Doubt:  www.pbs.org/wgbh/frontline/film/climate-of-doubt/ this

Climate of Doubt:  www.pbs.org/wgbh/frontline/film/climate-of-doubt/ this video is about 1 hour watch.  Anyone who answer this question skill this video up to 25min then watch the rest. 1. Who is Bob Inglis and what happ ...

1 what are the benefits of sequencing the genome of an

1) What are the benefits of sequencing the genome of an organism? Explain by giving 3 examplesfor the applications of genomic information. 2) Why do not modern apes become human today? World limit is between 250-400

Some boxers and wrestlers dehydrate abruptly by spending

Some boxers and wrestlers dehydrate abruptly by spending time in a sauna and sweating a lot in order to lose weight and compete with a lower tier, however this is a serious health hazard, explain what happens to the toni ...

How to apply kantian and utilitarian theories to the

How to apply Kantian and Utilitarian theories to the situation that existed at Memorial Medical Center in the days immediately after Hurricane Katrina, was Dr. Anna Pou's treatment of the LifeCare patients on the seventh ...

A bond with a par value of 1000 and a semi annual coupon

A bond with a par value of $1000 and a semi annual coupon has a nominal yield to maturity of 5.3% and a current price of $920. If the bond has 6 years to maturity, what is its current yield?

1 starting with the umbilical vein listchart the general

1) Starting with the umbilical vein, list/chart the general flow of blood through the fetus of a pig. 2) What special features of the lung make it a useful organ for gas exchange?

Environmental science final projectcreate hour to hour and

Environmental Science Final Project Create hour to hour and half long POWER POINT lecture (20-25 slides) using the following topics: Human Population Dynamics, Recent Climate Change, Ozone in the Atmosphere and they Hyrd ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro