NSG 3850 Patho Exam 1 Newest 2026 Questions
and Correct Detailed Answers Already Graded A+
Which electrolyte imbalances cause increase neuromuscular excitability?
a. hypokalemia and hyperphosphatemia
b. hyperkalemia and hypophosphatemia
c. hypocalcemia and hypomagnesemia
d. hypercalcemia and hypermagnesemia - CORRECT ANSWER-C
Excessive antidiuretic hormone (ADH) secretion can cause ____ concentration
a. increased serum sodium
b. decreased serum sodium
c. increased serum potassium
d. decreased serum potassium - CORRECT ANSWER-B
Causes of hypomagnesemia include
a. hyperphophatemia
b. chronic alcoholism
c. oliguric renal failure
d. clinical dehydration - CORRECT ANSWER-B
,Hypernatremia may be caused by
a. decreased aldosterone secretion
b. decreased antidiuretic hormone secretion
c. compulsive water drinking
d. excessive dietary potassium - CORRECT ANSWER-B
Clinical manifestations of hyponatremia include
a. weak pulse, low BP, increased HR
b. thirst, dry mucous membranes, diarrhea
c. confusion, lethargy, coma, seizures
d. cardiac dysrhythmias, parenthesis, muscle weakness - CORRECT ANSWER-C
Clinical manifestations of extracellular fluid volume deficit include
a. weak pulse, low BP, increased HR
b. thirst, dry mucous membranes, diarrhea
c. confusion, lethargy, coma, seizures
d. cardiac dysrhythmias, parenthesis, muscle weakness - CORRECT ANSWER-A
, Decreased neuromuscular excitability is often the result of
a. hypercalcemia and hypermagnesemia
b. hypomagnesemia and hyperkalemia
c. hypocalcemia and hypokalemia
d. hypernatremia and hypomagnesemia - CORRECT ANSWER-A
What is likely to lead to hyponatremia?
a. insufficient ADH secretion
b. excess aldosterone secretion
c. administration of IV normal saline
d. frequent NG tube irrigation with water - CORRECT ANSWER-D
An increase int he resting membrane potential (hyperpolarizied) is associated
with
a. hypokalemia
b. hyperkalemia
c. hypocalcemia
d. hypercalcemia - CORRECT ANSWER-A
and Correct Detailed Answers Already Graded A+
Which electrolyte imbalances cause increase neuromuscular excitability?
a. hypokalemia and hyperphosphatemia
b. hyperkalemia and hypophosphatemia
c. hypocalcemia and hypomagnesemia
d. hypercalcemia and hypermagnesemia - CORRECT ANSWER-C
Excessive antidiuretic hormone (ADH) secretion can cause ____ concentration
a. increased serum sodium
b. decreased serum sodium
c. increased serum potassium
d. decreased serum potassium - CORRECT ANSWER-B
Causes of hypomagnesemia include
a. hyperphophatemia
b. chronic alcoholism
c. oliguric renal failure
d. clinical dehydration - CORRECT ANSWER-B
,Hypernatremia may be caused by
a. decreased aldosterone secretion
b. decreased antidiuretic hormone secretion
c. compulsive water drinking
d. excessive dietary potassium - CORRECT ANSWER-B
Clinical manifestations of hyponatremia include
a. weak pulse, low BP, increased HR
b. thirst, dry mucous membranes, diarrhea
c. confusion, lethargy, coma, seizures
d. cardiac dysrhythmias, parenthesis, muscle weakness - CORRECT ANSWER-C
Clinical manifestations of extracellular fluid volume deficit include
a. weak pulse, low BP, increased HR
b. thirst, dry mucous membranes, diarrhea
c. confusion, lethargy, coma, seizures
d. cardiac dysrhythmias, parenthesis, muscle weakness - CORRECT ANSWER-A
, Decreased neuromuscular excitability is often the result of
a. hypercalcemia and hypermagnesemia
b. hypomagnesemia and hyperkalemia
c. hypocalcemia and hypokalemia
d. hypernatremia and hypomagnesemia - CORRECT ANSWER-A
What is likely to lead to hyponatremia?
a. insufficient ADH secretion
b. excess aldosterone secretion
c. administration of IV normal saline
d. frequent NG tube irrigation with water - CORRECT ANSWER-D
An increase int he resting membrane potential (hyperpolarizied) is associated
with
a. hypokalemia
b. hyperkalemia
c. hypocalcemia
d. hypercalcemia - CORRECT ANSWER-A
