the arterial blood gas results show pCO2 of 54 and pH 7.6,this
suggest
a. metbolic alkalosis
b. respiratory alkalosis
c. metabolic acidosis
d. respiratory acidosis
e.norma; blood gas values
1.
If there is an increase in the PCO2 in the blood? What happens to
respiration and in the kidneys?
2. When we hyperventilate what happens to the blood pH and
why? What will the kidneys do?
3. If blood pressure goes up, what might happen in the kidney
and what might be found in urine? Why is this?
Describe how arterial pCO2 changes during a)
hyperventilation, and b) breathing into a paper bag. How would you
expect your body to compensate for these changes in pCO2 through
breathing afterward?
1. A patient in respiratory distress is to have arterial blood
gases (ABGs) drawn stat.
● What are the common
specific acid--base imbalances that the nurse could encounter in
ascertaining the underlying cause and determining appropriate
treatment from the ABG results?
● Who has the
responsibility of drawing ABG’s?
Normal arterial [HCO3-] is about 24 mEq/L, and normal arterial PCO2
is about 40 mm Hg. How much does [HCO3-] need to increase above
normal to maintain a pH of 7.40 if PCO2 rises to 60 mmHg?
A) Does the pH increase, decrease or remain the same on the
addition of the of the following?
- A.
B. C.
LiF to and HF solution
- A.
B. C.
KI to and HI solution
- A.
B. C.
NH4Cl to and NH3 solution
- A.
...
1. Does the pH increase, decrease or remain the same on the
addition of the of the following?
a.) LiF to an HF solution b.)KI to an HI solution c.)NH4Cl to an
NH3 solution d.) HBr to an CH3COO-/CH3COOH (acetic acid/acetate
buffer) solution
2. Which of the following (select all that
apply) gives a buffer solution when equal volumes of the
two solutions are mixed?
a.)
0.10 M NH3 and 0.10 M NH4Cl
b.)
0.10 M NH3 and 0.10 M...
1.(a)When a person exercises, one of the physiological
responses is an increase in blood flow. In terms of the nervous
system and various blood vessels, describe what’s
happening.
(b)How did dorsal vessels work in
arthropods?
(c)Mollusk hearts compared to fish hearts?
(d)True or false, all vertebrate hearts start off as two
chambered hearts in the embryo.