MCH 101 Exam 1 V2 | Anemia, Depression,
and Influenza Insights | William Paterson
University
1. Which of the following is the most common cause of anemia worldwide, especially among
pregnant women and young children?
A. Vitamin B12 deficiency
B. Folic acid deficiency
C. Iron deficiency
D. Genetic mutation
Answer: C
Rationale: Iron deficiency is the leading cause of anemia globally due to inadequate dietary
intake or increased physiological demand. This condition is particularly prevalent in
populations such as pregnant women and growing children who require higher iron levels
for development. Proper screening and dietary counseling are essential nursing
interventions to manage this condition effectively.
2. When assessing a patient for Major Depressive Disorder, symptoms must be present for at
least how long to meet diagnostic criteria?
A. 2 weeks
B. 1 week
,C. 1 month
D. 6 months
Answer: A
Rationale: The Diagnostic and Statistical Manual of Mental Disorders specifies that
symptoms of depression must persist for at least two consecutive weeks. These symptoms
must represent a change from previous functioning and include depressed mood or loss of
interest. Clinical assessment often utilizes standardized tools like the PHQ-9 to track the
severity of these symptoms over time.
3. What is the primary mode of transmission for the Influenza virus in a clinical setting?
A. Airborne transmission
B. Droplet transmission
C. Direct blood contact
D. Vector-borne transmission
Answer: B
Rationale: Influenza is primarily spread through respiratory droplets generated when an
infected person coughs or sneezes. These droplets can land in the mouths or noses of
people who are nearby, usually within a distance of six feet. Healthcare providers must
utilize standard and droplet precautions to prevent the spread of the virus within facilities.
, 4. A patient with iron deficiency anemia is prescribed an oral iron supplement. Which
beverage should the nurse recommend to enhance absorption?
A. Milk
B. Orange juice
C. Hot tea
D. Apple juice
Answer: B
Rationale: Vitamin C, found in high concentrations in orange juice, significantly increases
the absorption of non-heme iron. Conversely, calcium in milk and tannins in tea can inhibit
the absorption of iron supplements. Patients should be educated to take iron on an empty
stomach with a vitamin C source if tolerated for maximum efficacy.
5. Which screening tool is most commonly used in obstetric settings to identify Postpartum
Depression?
A. Edinburgh Postnatal Depression Scale (EPDS)
B. GCS Scale
C. Braden Scale
D. Apgar Score
Answer: A
and Influenza Insights | William Paterson
University
1. Which of the following is the most common cause of anemia worldwide, especially among
pregnant women and young children?
A. Vitamin B12 deficiency
B. Folic acid deficiency
C. Iron deficiency
D. Genetic mutation
Answer: C
Rationale: Iron deficiency is the leading cause of anemia globally due to inadequate dietary
intake or increased physiological demand. This condition is particularly prevalent in
populations such as pregnant women and growing children who require higher iron levels
for development. Proper screening and dietary counseling are essential nursing
interventions to manage this condition effectively.
2. When assessing a patient for Major Depressive Disorder, symptoms must be present for at
least how long to meet diagnostic criteria?
A. 2 weeks
B. 1 week
,C. 1 month
D. 6 months
Answer: A
Rationale: The Diagnostic and Statistical Manual of Mental Disorders specifies that
symptoms of depression must persist for at least two consecutive weeks. These symptoms
must represent a change from previous functioning and include depressed mood or loss of
interest. Clinical assessment often utilizes standardized tools like the PHQ-9 to track the
severity of these symptoms over time.
3. What is the primary mode of transmission for the Influenza virus in a clinical setting?
A. Airborne transmission
B. Droplet transmission
C. Direct blood contact
D. Vector-borne transmission
Answer: B
Rationale: Influenza is primarily spread through respiratory droplets generated when an
infected person coughs or sneezes. These droplets can land in the mouths or noses of
people who are nearby, usually within a distance of six feet. Healthcare providers must
utilize standard and droplet precautions to prevent the spread of the virus within facilities.
, 4. A patient with iron deficiency anemia is prescribed an oral iron supplement. Which
beverage should the nurse recommend to enhance absorption?
A. Milk
B. Orange juice
C. Hot tea
D. Apple juice
Answer: B
Rationale: Vitamin C, found in high concentrations in orange juice, significantly increases
the absorption of non-heme iron. Conversely, calcium in milk and tannins in tea can inhibit
the absorption of iron supplements. Patients should be educated to take iron on an empty
stomach with a vitamin C source if tolerated for maximum efficacy.
5. Which screening tool is most commonly used in obstetric settings to identify Postpartum
Depression?
A. Edinburgh Postnatal Depression Scale (EPDS)
B. GCS Scale
C. Braden Scale
D. Apgar Score
Answer: A
