PN Comprehensive Predictor 2026 study EXAM WITH QUESTIONS AND
ANSWERS 2026 UPDATES
which conditions can predispose an individual to dysrhythmias? - ANSWERS💫✔️-cardiovascular disease,
myocardial infarction, hypoxia, acid-base imbalances, electrolyte disturbances, pericarditis, drug or
alcohol use, and shock.
What are common causes of anemia based on RBC production and destruction? - ANSWERS💫✔️-
Common causes include inadequate RBC production (hypoproliferative), increased RBC destruction
(hemolytic), and blood loss. Deficiencies in iron, vitamin B12, folic acid, or erythropoietin also contribute
to anemia.
What are the key dietary recommendations for a patient recovering from hyperemesis gravidarum? -
ANSWERS💫✔️-Patients recovering from hyperemesis gravidarum should begin with clear liquids and
bland foods, progressing to dry toast, crackers, or cereal, then a soft diet, and finally a normal diet as
tolerated. Meals should be frequent and small.
What should clients avoid or carefully monitor when taking levothyroxine alongside warfarin? -
ANSWERS💫✔️-Levothyroxine can increase warfarin's anticoagulant effects by breaking down vitamin K,
necessitating monitoring of prothrombin time (PT) and INR, and potential dose adjustments.
Why might hand hygiene be necessary multiple times during care for the same client? - ANSWERS💫✔️-
Hand hygiene may be necessary multiple times to prevent cross-contamination of different body sites
during tasks and procedures on the same client.
What are diagnostic procedures used to rule out other conditions resembling neurocognitive disorders?
- ANSWERS💫✔️-Diagnostic procedures include chest/head X-rays, EEG, ECG, liver and thyroid function
tests, neuroimaging (CT or PET scans), urinalysis, blood electrolyte testing, and folate/vitamin B12 level
assessments.
What laboratory findings related to red blood cell indices in anemia demand urgent reporting? -
ANSWERS💫✔️-Results showing microcytic, hypochromic RBCs (small cells with less hemoglobin) or
critically low MCHC must be reported to determine anemia severity.
,When enforcing rules for clients with antisocial personality disorder, what approach should nurses take
to ensure compliance? - ANSWERS💫✔️-Nurses should use a consistent, structured approach with clear
and firm communication of consequences to ensure compliance with rules.
What biological factors can increase the risk of suicide in clients? - ANSWERS💫✔️-Biological factors
include family history of suicide and physical disorders such as AIDS, cancer, cardiovascular diseases,
stroke, epilepsy, and multiple sclerosis.
What are common complications of celiac disease if left untreated? - ANSWERS💫✔️-Untreated celiac
disease can lead to anemia, osteoporosis, malnutrition, systemic manifestations like skin rash
(dermatitis herpetiformis), and infertility.
Why should NSAIDs be used cautiously in osteoarthritis treatment? - ANSWERS💫✔️-NSAIDs are
nephrotoxic and can cause adverse effects like black tarry stools, indigestion, and shortness of breath;
they should be taken only as prescribed.
What actions should be taken to manage severe diverticulitis in a hospitalized client? - ANSWERS💫✔️-
Provide NPO status, administer IV fluids, IV antibiotics, and opioid analgesics, monitor for perforation,
and prepare the client for potential surgery if no improvement is seen within 72 hours.
What is the primary focus of tertiary interventions in suicide care? - ANSWERS💫✔️-Tertiary
interventions focus on providing support and assistance to survivors of a client who has died by suicide.
Which diagnostic procedure evaluates synovial fluid in a client with rheumatoid arthritis, and what
findings are expected? - ANSWERS💫✔️-Arthrocentesis involves synovial fluid aspiration by needle. In
rheumatoid arthritis, synovial fluid may show increased WBC counts and presence of rheumatoid factor.
What dietary elements are necessary for the production of thyroid hormones? - ANSWERS💫✔️-Protein
and iodine intake are necessary for the production of thyroid hormones.
How does the administration of donepezil differ from rivastigmine for Alzheimer's disease? -
ANSWERS💫✔️-Donepezil is administered once daily at bedtime due to its long half-life, while
rivastigmine is typically taken twice daily and may also be delivered as a patch.
,How can a client with mucositis alleviate dry mouth symptoms? - ANSWERS💫✔️-The client can use
lubricating or moisturizing agents and drink at least 2 liters of water daily unless contraindicated.
When should prophylactic cervical cerclage be placed and removed in pregnancy? - ANSWERS💫✔️-The
cerclage is typically placed between 12-14 weeks of gestation for clients with cervical insufficiency and
removed at 36-38 weeks or upon spontaneous labor.
What is the significance of folic acid intake during pregnancy? - ANSWERS💫✔️-Adequate folic acid
intake during pregnancy is crucial to prevent neural tube defects in the fetus and support maternal red
blood cell formation. It is recommended that pregnant clients consume 600 mcg/day of folic acid.
What symptoms may precede the onset of seizures in eclampsia? - ANSWERS💫✔️-Symptoms preceding
seizures in eclampsia include severe headache, epigastric pain, hyperreflexia, and hemoconcentrations.
Which interventions should be prioritized for a client exhibiting signs of magnesium sulfate toxicity? -
ANSWERS💫✔️-If magnesium toxicity is suspected (e.g., absence of deep-tendon reflexes, respiratory
rate less than 12/min, urinary output less than 25-30 mL/hr, decreased consciousness), immediately
discontinue infusion, administer calcium gluconate or calcium chloride as the antidote, and prepare
actions to prevent respiratory or cardiac arrest.
When is pertussis most contagious in an infected individual? - ANSWERS💫✔️-Pertussis is most
contagious during the catarrhal stage (highly contagious coughing stage lasting 1-2 weeks)
What are common psychological manifestations during cocaine withdrawal? - ANSWERS💫✔️-
depression, fatigue, irritability, unpleasant dreams, psychomotor retardation, and agitation.
What should a nurse document when applying restraints to a client? - ANSWERS💫✔️-A nurse should
document the client's behavior, alternative actions attempted, the time restraint began, medications
given, safety measures provided, and the time the client was released.
When communicating with a child, what is a nontherapeutic technique that nurses should avoid? -
ANSWERS💫✔️-Minimizing feelings, as it can make children feel invalidated or misunderstood.
, Why is monitoring a client's temperature important in hyperthyroidism? - ANSWERS💫✔️-An increase in
temperature by 1°F or more may indicate an impending thyroid crisis and should be reported
immediately.
How does celiac disease affect the small intestine? - ANSWERS💫✔️-Celiac disease damages the villi and
walls of the small intestine, reducing nutrient absorption and causing issues like diarrhea, bloating, and
fatigue.
What precautions are necessary to ensure the integrity of a 24-hour urine collection? - ANSWERS💫✔️-
Urine must be collected in an approved container and kept on ice or refrigerated throughout the 24-
hour collection period.
Why is hydration important for airway management in clients with respiratory difficulties? -
ANSWERS💫✔️-Hydration moistens the airways, loosens mucus, and facilitates mobilization of
pulmonary secretions, supporting respiratory function and airway clearance.
Why is it important for clients at high risk of anaphylaxis to wear a medical alert bracelet and carry
injectable epinephrine? - ANSWERS💫✔️-Wearing a medical alert bracelet and carrying injectable
epinephrine is crucial for rapid identification and intervention during an anaphylactic reaction, which
can be life-threatening and requires immediate treatment.
What clinical signs would indicate toxic megacolon in a client with inflammatory bowel disease? -
ANSWERS💫✔️-Symptoms of toxic megacolon include massive colon dilation, abdominal distention,
fever, hypotension, decreased or absent bowel sounds, and risk of bowel perforation.
What alternatives should be attempted before resorting to restraints or seclusion? - ANSWERS💫✔️-
Alternatives include verbal interventions, diversion or redirection, providing a calm environment, and
offering PRN medication if appropriate.
How can nurses handle intense emotions while caring for clients with personality disorders? -
ANSWERS💫✔️-Performing regular self-assessments before and after providing care can help nurses
manage stress and provide effective therapeutic communication.
ANSWERS 2026 UPDATES
which conditions can predispose an individual to dysrhythmias? - ANSWERS💫✔️-cardiovascular disease,
myocardial infarction, hypoxia, acid-base imbalances, electrolyte disturbances, pericarditis, drug or
alcohol use, and shock.
What are common causes of anemia based on RBC production and destruction? - ANSWERS💫✔️-
Common causes include inadequate RBC production (hypoproliferative), increased RBC destruction
(hemolytic), and blood loss. Deficiencies in iron, vitamin B12, folic acid, or erythropoietin also contribute
to anemia.
What are the key dietary recommendations for a patient recovering from hyperemesis gravidarum? -
ANSWERS💫✔️-Patients recovering from hyperemesis gravidarum should begin with clear liquids and
bland foods, progressing to dry toast, crackers, or cereal, then a soft diet, and finally a normal diet as
tolerated. Meals should be frequent and small.
What should clients avoid or carefully monitor when taking levothyroxine alongside warfarin? -
ANSWERS💫✔️-Levothyroxine can increase warfarin's anticoagulant effects by breaking down vitamin K,
necessitating monitoring of prothrombin time (PT) and INR, and potential dose adjustments.
Why might hand hygiene be necessary multiple times during care for the same client? - ANSWERS💫✔️-
Hand hygiene may be necessary multiple times to prevent cross-contamination of different body sites
during tasks and procedures on the same client.
What are diagnostic procedures used to rule out other conditions resembling neurocognitive disorders?
- ANSWERS💫✔️-Diagnostic procedures include chest/head X-rays, EEG, ECG, liver and thyroid function
tests, neuroimaging (CT or PET scans), urinalysis, blood electrolyte testing, and folate/vitamin B12 level
assessments.
What laboratory findings related to red blood cell indices in anemia demand urgent reporting? -
ANSWERS💫✔️-Results showing microcytic, hypochromic RBCs (small cells with less hemoglobin) or
critically low MCHC must be reported to determine anemia severity.
,When enforcing rules for clients with antisocial personality disorder, what approach should nurses take
to ensure compliance? - ANSWERS💫✔️-Nurses should use a consistent, structured approach with clear
and firm communication of consequences to ensure compliance with rules.
What biological factors can increase the risk of suicide in clients? - ANSWERS💫✔️-Biological factors
include family history of suicide and physical disorders such as AIDS, cancer, cardiovascular diseases,
stroke, epilepsy, and multiple sclerosis.
What are common complications of celiac disease if left untreated? - ANSWERS💫✔️-Untreated celiac
disease can lead to anemia, osteoporosis, malnutrition, systemic manifestations like skin rash
(dermatitis herpetiformis), and infertility.
Why should NSAIDs be used cautiously in osteoarthritis treatment? - ANSWERS💫✔️-NSAIDs are
nephrotoxic and can cause adverse effects like black tarry stools, indigestion, and shortness of breath;
they should be taken only as prescribed.
What actions should be taken to manage severe diverticulitis in a hospitalized client? - ANSWERS💫✔️-
Provide NPO status, administer IV fluids, IV antibiotics, and opioid analgesics, monitor for perforation,
and prepare the client for potential surgery if no improvement is seen within 72 hours.
What is the primary focus of tertiary interventions in suicide care? - ANSWERS💫✔️-Tertiary
interventions focus on providing support and assistance to survivors of a client who has died by suicide.
Which diagnostic procedure evaluates synovial fluid in a client with rheumatoid arthritis, and what
findings are expected? - ANSWERS💫✔️-Arthrocentesis involves synovial fluid aspiration by needle. In
rheumatoid arthritis, synovial fluid may show increased WBC counts and presence of rheumatoid factor.
What dietary elements are necessary for the production of thyroid hormones? - ANSWERS💫✔️-Protein
and iodine intake are necessary for the production of thyroid hormones.
How does the administration of donepezil differ from rivastigmine for Alzheimer's disease? -
ANSWERS💫✔️-Donepezil is administered once daily at bedtime due to its long half-life, while
rivastigmine is typically taken twice daily and may also be delivered as a patch.
,How can a client with mucositis alleviate dry mouth symptoms? - ANSWERS💫✔️-The client can use
lubricating or moisturizing agents and drink at least 2 liters of water daily unless contraindicated.
When should prophylactic cervical cerclage be placed and removed in pregnancy? - ANSWERS💫✔️-The
cerclage is typically placed between 12-14 weeks of gestation for clients with cervical insufficiency and
removed at 36-38 weeks or upon spontaneous labor.
What is the significance of folic acid intake during pregnancy? - ANSWERS💫✔️-Adequate folic acid
intake during pregnancy is crucial to prevent neural tube defects in the fetus and support maternal red
blood cell formation. It is recommended that pregnant clients consume 600 mcg/day of folic acid.
What symptoms may precede the onset of seizures in eclampsia? - ANSWERS💫✔️-Symptoms preceding
seizures in eclampsia include severe headache, epigastric pain, hyperreflexia, and hemoconcentrations.
Which interventions should be prioritized for a client exhibiting signs of magnesium sulfate toxicity? -
ANSWERS💫✔️-If magnesium toxicity is suspected (e.g., absence of deep-tendon reflexes, respiratory
rate less than 12/min, urinary output less than 25-30 mL/hr, decreased consciousness), immediately
discontinue infusion, administer calcium gluconate or calcium chloride as the antidote, and prepare
actions to prevent respiratory or cardiac arrest.
When is pertussis most contagious in an infected individual? - ANSWERS💫✔️-Pertussis is most
contagious during the catarrhal stage (highly contagious coughing stage lasting 1-2 weeks)
What are common psychological manifestations during cocaine withdrawal? - ANSWERS💫✔️-
depression, fatigue, irritability, unpleasant dreams, psychomotor retardation, and agitation.
What should a nurse document when applying restraints to a client? - ANSWERS💫✔️-A nurse should
document the client's behavior, alternative actions attempted, the time restraint began, medications
given, safety measures provided, and the time the client was released.
When communicating with a child, what is a nontherapeutic technique that nurses should avoid? -
ANSWERS💫✔️-Minimizing feelings, as it can make children feel invalidated or misunderstood.
, Why is monitoring a client's temperature important in hyperthyroidism? - ANSWERS💫✔️-An increase in
temperature by 1°F or more may indicate an impending thyroid crisis and should be reported
immediately.
How does celiac disease affect the small intestine? - ANSWERS💫✔️-Celiac disease damages the villi and
walls of the small intestine, reducing nutrient absorption and causing issues like diarrhea, bloating, and
fatigue.
What precautions are necessary to ensure the integrity of a 24-hour urine collection? - ANSWERS💫✔️-
Urine must be collected in an approved container and kept on ice or refrigerated throughout the 24-
hour collection period.
Why is hydration important for airway management in clients with respiratory difficulties? -
ANSWERS💫✔️-Hydration moistens the airways, loosens mucus, and facilitates mobilization of
pulmonary secretions, supporting respiratory function and airway clearance.
Why is it important for clients at high risk of anaphylaxis to wear a medical alert bracelet and carry
injectable epinephrine? - ANSWERS💫✔️-Wearing a medical alert bracelet and carrying injectable
epinephrine is crucial for rapid identification and intervention during an anaphylactic reaction, which
can be life-threatening and requires immediate treatment.
What clinical signs would indicate toxic megacolon in a client with inflammatory bowel disease? -
ANSWERS💫✔️-Symptoms of toxic megacolon include massive colon dilation, abdominal distention,
fever, hypotension, decreased or absent bowel sounds, and risk of bowel perforation.
What alternatives should be attempted before resorting to restraints or seclusion? - ANSWERS💫✔️-
Alternatives include verbal interventions, diversion or redirection, providing a calm environment, and
offering PRN medication if appropriate.
How can nurses handle intense emotions while caring for clients with personality disorders? -
ANSWERS💫✔️-Performing regular self-assessments before and after providing care can help nurses
manage stress and provide effective therapeutic communication.
