1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
makkiz [27]
4 years ago
6

A nurse notes that the fev1/fvc ratio is less than 70% and the fev1 is 25% for a patient with copd. what stage should the nurse

document the patient is in?
Biology
1 answer:
disa [49]4 years ago
4 0
Stage 3  because the person fev1 level is go down not up 
You might be interested in
How do invasive species (for example: the zebra mussel) affect the food chain of the ecosystem
Tema [17]

Invasive species can inflict damage to the environment, as well as human health. Its effect on the food shain of the ecosystem is devastating that eradicate natural sources of food. These species can affect the amount of food left to the rest of the wildlife. Replacement of the soil quality is a great effect in the ecosystem.

Zebra mussels consume phytoplankton by draining the water of edible materials. These affect the foob web because many species confide to these species for survival.

4 0
1 year ago
Which structure does a eukaryotic cell have that a prokaryotic does not
Alekssandra [29.7K]

Answer:

D) Nucleus

Explanation:

answer nucleus

7 0
2 years ago
Read 2 more answers
What is one problem with artificial selection
CaHeK987 [17]

Answer:

Problem traits to predominate in a species

Explanation:

Because it lacks the control of fitness needing to increase fitness, artificial selection can cause problem traits to predominate in a species

6 0
3 years ago
Which 2 processes allow water to enter the atmosphere
r-ruslan [8.4K]
2 processes that allow water to enter the atmosphere are evaporation and transpiration.
5 0
4 years ago
Random processes like mutation and genetic drift can change __________. Fill in the blank
Marta_Voda [28]
Gene Pool



Good luck!!!!
4 0
3 years ago
Other questions:
  • Two homologous sets of genes" can mean either two similar collections of genes coming from your two separate parents or two simi
    12·1 answer
  • If Venus has an atmosphere, why doesn’t it support the kind of life that is now found on earth?
    15·1 answer
  • Which of the following phrases describes a typical river mouth?
    8·1 answer
  • What is the relationship between the carrying capacity and limiting factors of a population?
    6·1 answer
  • An organism’s traits are determined by the specific combination of inherited _____.
    10·1 answer
  • What are your thoughts on human-made protective structures and beach-nourishment projects? Are they worth the time, money, and e
    12·1 answer
  • The immune system interacts with all other physiological systems, but has specific connection to the nervous and endocrine syste
    8·1 answer
  • What are the two main factors that affect how quickly a coastline erodes?
    15·2 answers
  • What is 4550km divided by 2.5 cm
    6·1 answer
  • Which of the following is a characteristic of outer planets?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!