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CaHeK987 [17]
3 years ago
15

In what stage does the skin blister allowing bacteria to enter the site of the pressure ulcer

Biology
1 answer:
dimaraw [331]3 years ago
3 0
I think it is stage 2
At stage two, the skin breaks open, wears away, or forms an ulcer, which is usually tender and painful. The sore expands into deeper layers of the skin. It may appear as a scrape, blister, or a shallow crater in the skin. At times this stage looks like a blister filled with clear liquid. Also at this stage some skin may be damaged beyond repair or may die.
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The International Date Line _____.
allsm [11]
The answer is C. is recognized as the location where new days begin.

The International Date Line is an imaginary line if the Pacific Ocean that marks the boundary between one day and the next. When crossing the International Date Line, you subtract a day going east and add a day going west. I hope this helps!!!
5 0
2 years ago
An individual sustained a closed head injury in a rock climbing accident. In the ER the RN elevates the head of the bed at 30 de
mote1985 [20]

Answer:

Answered below

Explanation:

Head injuries may be penetrating head injury or closed head injury.

A major concern for health professionals regarding intracranial injuries resulting from closed head traumas, is the management of intracranial pressure. Elevated intracranial pressure have negative effects on the brain and immediate management of raised intracranial pressure is important to avoid cerebral edema, intracranial hematoma, brain herniation and even death.

The usual procedures in the management of head injury include elevating the head to about 30 degrees. This position promotes cerebral venous drainage and decreases intracranial venous pressure and intracranial pressure as well.

This is helpful because when the patient is left in the horizontal position, the intracranial pressure becomes significantly higher and the have fatal consequences.

8 0
2 years ago
Inside the left venticle, the aortic vestibule is the smooth-walled, superior region that leads to the aorta. It is similar to t
wolverine [178]

Answer:

Presence of papillary muscles

Explanation:

  • Papillary muscles are structural components of the ventricles.
  • They are attached to the cusps of the mitral and tricuspid valves through connective tissue strings known as the cordinae tendeneae (heart strings).
  • These muscles prevent the prolaspse of these valves during ventricular systole.
  • Although they differ in number i.e. two in left and three in right ventricle, papillary muscles are present in both ventricles.
6 0
3 years ago
The syntenic genes A and Z are linked. A cross between two parents, AAZZ and aazz, produces F1 progeny with the AaZz genotype. W
garik1379 [7]

Answer:

The possible arrangements of alleles on the F1 progeny's chromosomes will be AZ/Az or aZ/az

Explanation:

The genotype of F1 progeny  is AaZz

The allele pair of gametes would contain one allele for characteristic represented by "A or a" and other allele for characteristic represented by Z or z"

Thus, total four allele pairs will be formed.

First allele pair would be - AZ

Second allele pair would be - Az

Third allele pair would be - aZ

Fourth allele pair would be - az

Hence, the possible arrangements of alleles on the F1 progeny's chromosomes will be AZ/Az or aZ/az

8 0
3 years ago
Which number is the solution of m + 90 = 150
Sophie [7]
M+90=150
minus 90 in both sides
m=60
3 0
3 years ago
Read 2 more answers
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