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
uysha [10]
3 years ago
15

A man presents to an ER with a large laceration sustained at a construction site a few hours before. The area around the lacerat

ion is erythematous, painful, and swollen.Question 1. The erythema and swelling can be explained at a cellular level by all the following EXCEPT______________.a. mast cell degranulation and release of histamine.b. pro-inflammatory prostaglandins released.c. increased vasomotor tone (tightening) of the capillaries in the area.d. local reaction to acute phase reactants.
Biology
1 answer:
Anna71 [15]3 years ago
5 0

Answer:

<h2>c. increased vasomotor tone (tightening) of the capillaries in the area.</h2>

Explanation:

Such type of conditions in which redness takes place on the surface of the skin or in the mucous membrane is called erythema. There are many factors that cause erythema such as injury, inflammations and some others. Histamine plays an important role in the inflammatory process that leads to redness and some other conditions. During erythema and swelling tightening of the capillaries does not takes place.

You might be interested in
What is the action of the vasopressin hormone released from the client's posterior pituitary gland?
kkurt [141]
<span>Vasopressin, or the other name Anti Diuretic Hormone (ADH), has the action of causing the opposite (anti) of a diuretic. I.e., it causes the body to retain sodium, thus retaining water. This has many physiological effects, the majority of which focus around enabling the body to maintain homeostasis when water intake or hydration levels drop.</span>
5 0
2 years ago
If a boy exhibits a sex-linked trait that is carried on the X chromosome, what must be true?
Artemon [7]

Answer:

C. His mother carried at least one allele for that trait

Explanation:

-Men have a single allele of each gene on the X chromosome, inherited from their mother, and a single allele of each gene on the Y chromosome, from their father.

-A sex-linked trait is a trait that is controlled by a gene or an allele located on the sex chromosome.

-X-linked traits are maternally inherited from carrier mothers or from an affected father. Each son born to a carrier mother has a 50% probability of inheriting the X-chromosome carrying the mutant allele.

3 0
2 years ago
Read 2 more answers
Estimating Population Size – Review the two approaches to estimating population size and answer the following questions.
Andre45 [30]

Answer:

b) there are 56 deer in 1000 acres of area.

Explanation:

If a person has 1000 aces of land and a local wildlife biologist tell him that on every 18 acres only one deer is present so in 1000 acres there are 56 deer are present.

calculation;

1 deer ------ 18 acres

x --------- 1000 acres

by cross multiplication, we get

18 x = 1000

both side divided by 18, we get

x = 55.5

by rounding off we get

x = 56

3 0
3 years ago
Buddhist monastic communities made two types of rock-cut halls; one was called the __________, used for the monks' living quarte
abruzzese [7]

Answer – Vihara; Chaitya

 

Buddhist monastic communities made two types of rock-cut halls; one was called the Vihara, used for the monks' living quarters, and the other was the Chaitya, which meant "sanctuary."

3 0
3 years ago
Which statement is true about pandemics and endemics?
iren2701 [21]
I think the correct answer is B
5 0
2 years ago
Read 2 more answers
Other questions:
  • After Caroline scrapes her knee, the _____ cells that surround the wound begin to rapidly_____ to replace the lost cells.
    6·2 answers
  • Which is considered the “world’s most harmful fuel to the atmosphere?”
    9·1 answer
  • What is the control variable in the experiment
    12·1 answer
  • Story
    5·1 answer
  • Which of the statements are ways that modern geneticists are addressing medical, social, or industrial problems?
    8·1 answer
  • A population of fruit flies on an island lay their eggs in some rotting fruit. Some of the fruit is blown into the ocean by a st
    9·1 answer
  • Which algebraic property could be used to rewrite 3x ⋅ (7y ⋅ 4) as (3x ⋅ 7y) ⋅ 4?
    14·1 answer
  • Does someone know this answer to this question if you do pls tell me
    11·1 answer
  • The number of organisms that an area of land can sustain over a long period time is known as
    10·1 answer
  • In the family pedigree the majority of individuals that are colorblind are which gender? This is a good indicator that colorblin
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!