WGU D120, SPECIAL POPULATIONS
PRIMARY CARE FOR THE ADVANCED
PRACTICE NURSE
110+ (Updated for 2026) Exam Prep Pack | A+ Questions & Verified
Answers
100% Guarantee Pass
📋 DOCUMENT OVERVIEW 114 Qs
This document, "WGU D120, Special Populations Primary Care for the Advanced Practice Nurse," covers
topics such as vulvovaginal candidiasis, trichomonas vaginalis, well-woman exams, and antibiotic-
associated vaginitis, as well as cultural competency and perioperative care considerations. The
document provides 114 questions with correct answers and detailed explanations, allowing students to
review and understand key concepts in primary care for special populations. By using this document,
students can study and review complex nursing concepts, reinforcing their knowledge and preparing
them for advanced practice nurse exams.
✓ Verified Answers ✓ Exam Ready ✓ Study Guide
Trusted by thousands of students and professionals worldwide
EXAM QUESTIONS
QUESTION 1
A nurse is caring for a client who presents with vulvar tenderness, burning, and edema. A wet mount
preparation of vaginal secretions reveals the presence of pseudohyphae and spores. What is the most
likely diagnosis?
A) Bacterial vaginosis
B) Vulvovaginal candidiasis
C) Trichomoniasis
D) Herpes simplex virus infection
CORRECT ANSWER
B) Vulvovaginal candidiasis
Trusted by thousands of students and professionals worldwide Page 1 of 46
, RATIONALE: The presence of pseudohyphae and spores on a wet mount preparation with potassium hydroxide is
diagnostic for candida infection, also known as vulvovaginal candidiasis. The other options are incorrect because they do
not match the laboratory findings. Bacterial vaginosis and trichomoniasis are characterized by different laboratory
findings, and herpes simplex virus infection typically presents with vesicular lesions and not pseudohyphae.
QUESTION 2
A client arrives at the emergency department with complaints of vaginal irritation, which is a new
symptom for her. On physical examination, the cervix is found to be inflamed and friable, and a wet
mount shows flagellated protozoa. What is the most likely causative agent?
A) Candida albicans
B) Trichomonas vaginalis
C) Herpes simplex virus
D) Gardnerella vaginalis
CORRECT ANSWER
B) Trichomonas vaginalis
RATIONALE: The presence of flagellated protozoa on the wet mount is indicative of trichomoniasis, a sexually
transmitted infection caused by Trichomonas vaginalis. The other options are incorrect because Candida albicans causes
a fungal vaginal infection, herpes simplex virus causes herpes genitalis, and Gardnerella vaginalis is associated with
bacterial vaginosis.
QUESTION 3
The nurse is assessing a patient who presents for her first well-woman exam at the age of 21, having
never been sexually active. Her family and medical history are negative for any gynecologic diseases,
and her menstrual cycles occur every 28 days with a moderate flow and minimal dysmenorrhea.
Which component of the physical exam is recommended at this time?
A) Pelvic ultrasonography
B) Mammogram
C) Human papillomavirus (HPV) screening
D) Pap smear
CORRECT ANSWER
D) Pap smear
RATIONALE: The American College of Obstetricians and Gynecologists recommends initiating Pap smear screening for
women at age 21, regardless of sexual activity history. This age group does not require HPV screening, pelvic
ultrasonography, or mammogram at this time.
QUESTION 4
A patient has a prescription for azithromycin and presents with complaints of vaginal itching and
discharge. The patient reports no recent history of sexual activity. On physical examination, the vulva
appears red and edematous with white patches on the vaginal walls, and the discharge has no odor.
Trusted by thousands of students and professionals worldwide Page 2 of 46
, What is the most likely factor contributing to this patient's vaginal infection?
A) Previous exposure to human papillomavirus (HPV)
B) Recent treatment with a topical estrogen cream
C) Recent antibiotic use or other antimicrobial therapy
D) Use of a spermicide or spermicidal jelly
CORRECT ANSWER
C) Recent antibiotic use or other antimicrobial therapy
RATIONALE: Candida albicans is a common cause of vaginal infections, and almost half of all cases occur in women
who have recently taken antibiotics. The use of azithromycin, a broad-spectrum antibiotic, predisposes this patient to a
candidal infection. Options A and B are not directly related to the development of a vaginal fungal infection, and option
D is a factor that may contribute to the development of bacterial vaginosis rather than candidiasis.
QUESTION 5
The nurse receives report on four clients, including a 46-year-old female with a history of upper
respiratory tract infection treated with amoxicillin 10 days prior. She now complains of vaginal
itching, thick discharge, and intense discomfort. Laboratory results show rare clue cells, positive
lactobacilli, positive hyphae, positive spores, few WBCs, and no trichomonads. The patient is leaving
for a week-long cruise tomorrow and is not currently taking any medications. What is the most
convenient treatment option for this patient?
A) Fluconazole 150mg 1 tab PO x1 dose
B) Clindamycin vaginal cream 1 applicator x1 dose
C) Metronidazole 500mg PO TID x 7 days
D) Diflucan oral suspension 100mg/mL x1 dose
CORRECT ANSWER
A) Fluconazole 150mg 1 tab PO x1 dose
RATIONALE: Fluconazole is a single-dose oral treatment for uncomplicated vulvovaginal candidiasis, making it the most
convenient option for this patient's immediate needs before embarking on a week-long cruise.
QUESTION 6
A client reports experiencing malodorous vaginal discharge described as white and watery, and she
admits to douching with vinegar and water every two weeks. Her most recent menstrual period was 1
week ago, and she uses a diaphragm for contraception. What is the likely diagnosis?
A) Trichomoniasis
B) Bacterial vaginosis
C) Yeast infection (candidiasis)
D) Pelvic inflammatory disease (PID)
CORRECT ANSWER
B) Bacterial vaginosis
Trusted by thousands of students and professionals worldwide Page 3 of 46
, RATIONALE: The presence of clue cells, malodorous discharge, and absence of lactobacilli in the wet mount are
indicative of bacterial vaginosis, making B the correct answer. Options A and C are incorrect because trichomoniasis
typically presents with a frothy yellow-green discharge and yeast infections are usually associated with a thick, white
discharge. PID is a more severe condition that requires immediate medical attention and is not indicated by the
provided symptoms.
QUESTION 7
A nurse observes a 41-year-old postpartum patient, 6 weeks post-delivery, who plans to continue
breastfeeding for another year and desires a contraceptive method. Which of the following would not
be an appropriate choice for this patient's reproductive health needs?
A) Progestin-only oral contraceptive
B) Implantable contraceptive device
C) Combination oral contraceptive
D) Barrier method with spermicide
CORRECT ANSWER
C) Combination oral contraceptive
RATIONALE: The patient is breastfeeding, and combination oral contraceptives (COCs) can affect milk supply due to
estrogen's impact on lactation. Progestin-only oral contraceptives, implantable devices, and barrier methods with
spermicide are suitable options for breastfeeding mothers.
QUESTION 8
After reviewing the client's chart, the FNP must decide which two female clients are due for a Pap
smear test.
A) Clients aged 18-20 and clients under 21 with a history of cervical cancer
B) Clients aged 21 and older, regardless of sexual activity
C) Clients with a family history of cervical cancer and clients under 21
D) Clients with a previous abnormal Pap smear and clients aged 21-30
CORRECT ANSWER
B) Clients aged 21 and older, regardless of sexual activity
RATIONALE: According to USPSTF guidelines, Pap smear tests should be performed on female patients aged 21 and
older, regardless of sexual activity. The other options are incorrect because they are based on outdated or incorrect
information.
QUESTION 9
The healthcare provider prescribes a routine gynecological exam to a 35-year-old woman with a
history of normal pregnancies. As part of the exam, the provider notes a small, yellow, raised round
area on the cervix. What is this finding typically considered?
A) A sign of cervical cancer
Trusted by thousands of students and professionals worldwide Page 4 of 46
PRIMARY CARE FOR THE ADVANCED
PRACTICE NURSE
110+ (Updated for 2026) Exam Prep Pack | A+ Questions & Verified
Answers
100% Guarantee Pass
📋 DOCUMENT OVERVIEW 114 Qs
This document, "WGU D120, Special Populations Primary Care for the Advanced Practice Nurse," covers
topics such as vulvovaginal candidiasis, trichomonas vaginalis, well-woman exams, and antibiotic-
associated vaginitis, as well as cultural competency and perioperative care considerations. The
document provides 114 questions with correct answers and detailed explanations, allowing students to
review and understand key concepts in primary care for special populations. By using this document,
students can study and review complex nursing concepts, reinforcing their knowledge and preparing
them for advanced practice nurse exams.
✓ Verified Answers ✓ Exam Ready ✓ Study Guide
Trusted by thousands of students and professionals worldwide
EXAM QUESTIONS
QUESTION 1
A nurse is caring for a client who presents with vulvar tenderness, burning, and edema. A wet mount
preparation of vaginal secretions reveals the presence of pseudohyphae and spores. What is the most
likely diagnosis?
A) Bacterial vaginosis
B) Vulvovaginal candidiasis
C) Trichomoniasis
D) Herpes simplex virus infection
CORRECT ANSWER
B) Vulvovaginal candidiasis
Trusted by thousands of students and professionals worldwide Page 1 of 46
, RATIONALE: The presence of pseudohyphae and spores on a wet mount preparation with potassium hydroxide is
diagnostic for candida infection, also known as vulvovaginal candidiasis. The other options are incorrect because they do
not match the laboratory findings. Bacterial vaginosis and trichomoniasis are characterized by different laboratory
findings, and herpes simplex virus infection typically presents with vesicular lesions and not pseudohyphae.
QUESTION 2
A client arrives at the emergency department with complaints of vaginal irritation, which is a new
symptom for her. On physical examination, the cervix is found to be inflamed and friable, and a wet
mount shows flagellated protozoa. What is the most likely causative agent?
A) Candida albicans
B) Trichomonas vaginalis
C) Herpes simplex virus
D) Gardnerella vaginalis
CORRECT ANSWER
B) Trichomonas vaginalis
RATIONALE: The presence of flagellated protozoa on the wet mount is indicative of trichomoniasis, a sexually
transmitted infection caused by Trichomonas vaginalis. The other options are incorrect because Candida albicans causes
a fungal vaginal infection, herpes simplex virus causes herpes genitalis, and Gardnerella vaginalis is associated with
bacterial vaginosis.
QUESTION 3
The nurse is assessing a patient who presents for her first well-woman exam at the age of 21, having
never been sexually active. Her family and medical history are negative for any gynecologic diseases,
and her menstrual cycles occur every 28 days with a moderate flow and minimal dysmenorrhea.
Which component of the physical exam is recommended at this time?
A) Pelvic ultrasonography
B) Mammogram
C) Human papillomavirus (HPV) screening
D) Pap smear
CORRECT ANSWER
D) Pap smear
RATIONALE: The American College of Obstetricians and Gynecologists recommends initiating Pap smear screening for
women at age 21, regardless of sexual activity history. This age group does not require HPV screening, pelvic
ultrasonography, or mammogram at this time.
QUESTION 4
A patient has a prescription for azithromycin and presents with complaints of vaginal itching and
discharge. The patient reports no recent history of sexual activity. On physical examination, the vulva
appears red and edematous with white patches on the vaginal walls, and the discharge has no odor.
Trusted by thousands of students and professionals worldwide Page 2 of 46
, What is the most likely factor contributing to this patient's vaginal infection?
A) Previous exposure to human papillomavirus (HPV)
B) Recent treatment with a topical estrogen cream
C) Recent antibiotic use or other antimicrobial therapy
D) Use of a spermicide or spermicidal jelly
CORRECT ANSWER
C) Recent antibiotic use or other antimicrobial therapy
RATIONALE: Candida albicans is a common cause of vaginal infections, and almost half of all cases occur in women
who have recently taken antibiotics. The use of azithromycin, a broad-spectrum antibiotic, predisposes this patient to a
candidal infection. Options A and B are not directly related to the development of a vaginal fungal infection, and option
D is a factor that may contribute to the development of bacterial vaginosis rather than candidiasis.
QUESTION 5
The nurse receives report on four clients, including a 46-year-old female with a history of upper
respiratory tract infection treated with amoxicillin 10 days prior. She now complains of vaginal
itching, thick discharge, and intense discomfort. Laboratory results show rare clue cells, positive
lactobacilli, positive hyphae, positive spores, few WBCs, and no trichomonads. The patient is leaving
for a week-long cruise tomorrow and is not currently taking any medications. What is the most
convenient treatment option for this patient?
A) Fluconazole 150mg 1 tab PO x1 dose
B) Clindamycin vaginal cream 1 applicator x1 dose
C) Metronidazole 500mg PO TID x 7 days
D) Diflucan oral suspension 100mg/mL x1 dose
CORRECT ANSWER
A) Fluconazole 150mg 1 tab PO x1 dose
RATIONALE: Fluconazole is a single-dose oral treatment for uncomplicated vulvovaginal candidiasis, making it the most
convenient option for this patient's immediate needs before embarking on a week-long cruise.
QUESTION 6
A client reports experiencing malodorous vaginal discharge described as white and watery, and she
admits to douching with vinegar and water every two weeks. Her most recent menstrual period was 1
week ago, and she uses a diaphragm for contraception. What is the likely diagnosis?
A) Trichomoniasis
B) Bacterial vaginosis
C) Yeast infection (candidiasis)
D) Pelvic inflammatory disease (PID)
CORRECT ANSWER
B) Bacterial vaginosis
Trusted by thousands of students and professionals worldwide Page 3 of 46
, RATIONALE: The presence of clue cells, malodorous discharge, and absence of lactobacilli in the wet mount are
indicative of bacterial vaginosis, making B the correct answer. Options A and C are incorrect because trichomoniasis
typically presents with a frothy yellow-green discharge and yeast infections are usually associated with a thick, white
discharge. PID is a more severe condition that requires immediate medical attention and is not indicated by the
provided symptoms.
QUESTION 7
A nurse observes a 41-year-old postpartum patient, 6 weeks post-delivery, who plans to continue
breastfeeding for another year and desires a contraceptive method. Which of the following would not
be an appropriate choice for this patient's reproductive health needs?
A) Progestin-only oral contraceptive
B) Implantable contraceptive device
C) Combination oral contraceptive
D) Barrier method with spermicide
CORRECT ANSWER
C) Combination oral contraceptive
RATIONALE: The patient is breastfeeding, and combination oral contraceptives (COCs) can affect milk supply due to
estrogen's impact on lactation. Progestin-only oral contraceptives, implantable devices, and barrier methods with
spermicide are suitable options for breastfeeding mothers.
QUESTION 8
After reviewing the client's chart, the FNP must decide which two female clients are due for a Pap
smear test.
A) Clients aged 18-20 and clients under 21 with a history of cervical cancer
B) Clients aged 21 and older, regardless of sexual activity
C) Clients with a family history of cervical cancer and clients under 21
D) Clients with a previous abnormal Pap smear and clients aged 21-30
CORRECT ANSWER
B) Clients aged 21 and older, regardless of sexual activity
RATIONALE: According to USPSTF guidelines, Pap smear tests should be performed on female patients aged 21 and
older, regardless of sexual activity. The other options are incorrect because they are based on outdated or incorrect
information.
QUESTION 9
The healthcare provider prescribes a routine gynecological exam to a 35-year-old woman with a
history of normal pregnancies. As part of the exam, the provider notes a small, yellow, raised round
area on the cervix. What is this finding typically considered?
A) A sign of cervical cancer
Trusted by thousands of students and professionals worldwide Page 4 of 46
