NURS 221 Exam 3 Newest 2026/2027 Questions
and Correct Detailed Answers Already Graded A+
The patient has an approximate 1.5 kg. increase in weight over the last two days.
Approximately how much fluid has the patient lost?
a. 500 mL
b. 1000 mL
c. 1500 mL
d. 2000 mL - CORRECT ANSWER-c. 1500 mL
Fluid distribution between the interstitial and intracellular compartments occurs
by which mechanism?
a. filtration across permeable capillaries.
b. capillary hydrostatic pressure.
c. capillary osmotic pressure.
d. osmosis - CORRECT ANSWER-d. osmosis
,Rheumatoid arthritis, scleroderma, and systemic lupus erythematosus all have
what in common?
a. They are examples of postinfectious disorders of systemic joint function.
b. Rashes are found with all of them.
c. Weight-bearing joints are most affected.
d. These are immune-mediated systemic disorders of joint function. - CORRECT
ANSWER-d. These are immune-mediated systemic disorders of joint function.
A patient has osteoarthritis. Which principle is important for the nurse to
remember?
a. This is a systemic autoimmune disorder that causes symmetric peripheral
arthritis
b. This is a type of arthritis where bacteria invade the synovial membrane
c. This is a progressive, noninflammatory disease of weight-bearing joints.
d. This is a deposition of uric acid crystals in joints causing inflammation. -
CORRECT ANSWER-c. This is a progressive, noninflammatory disease of
weight-bearing joints.
,A patient has an eruption of vesicles with erythematous bases localized to a
dermatomal segment of skin caused by the same virus as chickenpox. Which
disorder will the clinician observe documented on the chart?
a. Varrucae-warts
b. Herpes zoster
c. Lichen planus
d. Scleroderma - CORRECT ANSWER-b. Herpes zoster
A patient has tinea corporis. Which area is affected and which organism causes
this disorder?
a. Scalp and bacteria
b. Face and parasites
c. Trunk and fungus
d. Groin and viruses - CORRECT ANSWER-c. Trunk and fungus
Clinical manifestations of hypoparathyroidism
a. result from decreased neuromuscular excitability.
, b. are similar to those occurring with hypokalemia.
c. result from decreased serum ionized calcium.
d. are similar to those occurring with hypermagnesemia - CORRECT ANSWER-
c. result from decreased serum ionized calcium.
Secondary injury that occurs after reestablishing blood flow to an ischemic area of
the brain is called what injury?
a. autoregulation
b. reperfusion
c. dysconjugate
d. stuporous - CORRECT ANSWER-b. reperfusion
The physiologic change most likely to lead to an increase in intracranial pressure
is
a. REM sleep
b. cerebral vasodilation
c. respiratory hyperventilation
d. hypernatremia - CORRECT ANSWER-b. cerebral vasodilation
and Correct Detailed Answers Already Graded A+
The patient has an approximate 1.5 kg. increase in weight over the last two days.
Approximately how much fluid has the patient lost?
a. 500 mL
b. 1000 mL
c. 1500 mL
d. 2000 mL - CORRECT ANSWER-c. 1500 mL
Fluid distribution between the interstitial and intracellular compartments occurs
by which mechanism?
a. filtration across permeable capillaries.
b. capillary hydrostatic pressure.
c. capillary osmotic pressure.
d. osmosis - CORRECT ANSWER-d. osmosis
,Rheumatoid arthritis, scleroderma, and systemic lupus erythematosus all have
what in common?
a. They are examples of postinfectious disorders of systemic joint function.
b. Rashes are found with all of them.
c. Weight-bearing joints are most affected.
d. These are immune-mediated systemic disorders of joint function. - CORRECT
ANSWER-d. These are immune-mediated systemic disorders of joint function.
A patient has osteoarthritis. Which principle is important for the nurse to
remember?
a. This is a systemic autoimmune disorder that causes symmetric peripheral
arthritis
b. This is a type of arthritis where bacteria invade the synovial membrane
c. This is a progressive, noninflammatory disease of weight-bearing joints.
d. This is a deposition of uric acid crystals in joints causing inflammation. -
CORRECT ANSWER-c. This is a progressive, noninflammatory disease of
weight-bearing joints.
,A patient has an eruption of vesicles with erythematous bases localized to a
dermatomal segment of skin caused by the same virus as chickenpox. Which
disorder will the clinician observe documented on the chart?
a. Varrucae-warts
b. Herpes zoster
c. Lichen planus
d. Scleroderma - CORRECT ANSWER-b. Herpes zoster
A patient has tinea corporis. Which area is affected and which organism causes
this disorder?
a. Scalp and bacteria
b. Face and parasites
c. Trunk and fungus
d. Groin and viruses - CORRECT ANSWER-c. Trunk and fungus
Clinical manifestations of hypoparathyroidism
a. result from decreased neuromuscular excitability.
, b. are similar to those occurring with hypokalemia.
c. result from decreased serum ionized calcium.
d. are similar to those occurring with hypermagnesemia - CORRECT ANSWER-
c. result from decreased serum ionized calcium.
Secondary injury that occurs after reestablishing blood flow to an ischemic area of
the brain is called what injury?
a. autoregulation
b. reperfusion
c. dysconjugate
d. stuporous - CORRECT ANSWER-b. reperfusion
The physiologic change most likely to lead to an increase in intracranial pressure
is
a. REM sleep
b. cerebral vasodilation
c. respiratory hyperventilation
d. hypernatremia - CORRECT ANSWER-b. cerebral vasodilation
