Please help me with these questions to see if I'm right or close

Question

1. Which of the following ICD-9-CM code groups is used to report the infant status after delivery of a birth
event?
A. V27.0–V27.9
B. V26.0–V26.9
C. V29.0–V29.9
D. V28.0–V28.9
I thought it should be: A

2. Which of the following structures is included in the internal organs of the female reproductive system?
A. Labia minora
B. Fallopian tubes
C. Labia majora
D. Mons pubis
I thought it should be: B

3. Which of the following terms is used to describe a history of three viable offspring?
A. Nullipara
B. Tripara
C. Primagravida
D. Primapara
I thought it should be: B

4. The metacarpal bones are located in the
A. foot.
B. wrist.
C. skull.
D. palm.
I thought it should be: D

5. An extensive biopsy of l mucosa that requires sutures would be coded to
A. 57100.
B. 57105.
C. 88141.
D. 88158.
I thought it should be: B

6. Which of the following codes is used to report emergency OB/GYN office services?
A. 99025
B. 99000
C. 99058
D. 99024
I thought it should be: C

7. A device that maintains normal sinus rhythm through regular stimulation of heart muscles is a/an
A. EKG.
B. right heart catheter.
C. AICD.
D. pacemaker.
I thought it should be: D

8. During an initial cardiology visit, the patient has no previous cardiac history but has a blood pressure of
200/95. You should code this as
A. hypertension, uncontrolled.
B. hypertension, controlled.
C. elevated blood pressure.
D. hypertension, transient.
I thought it should be: A

9. ICD-9-CM codes for placental anomalies, such as abruptio placentae or placenta previa, are listed under
category
A. 642.
B. 639.
C. 641.
D. 640.
I thought it should be: C

10. An echocardiography performed with an endoscopic probe introduced either nasally or by swallowing is
called a/an
A. TEE.
B. TTE.
C. ECG.
D. ICD.
I thought it should be: A

11. Which of the following OB/GYN subspecialties specializes in the use of a hysteroscopy?
A. Gynecologic oncology
B. Perinatology
C. Gynecologic endoscopy
D. Reproductive endocrinology
I thought it should be: C OR A

12. Degenerative arthritis is classified in ICD-9-CM category
A. 713.
B. 712.
C. 714.
D. 715.
I thought it should be: D

13. Identify the appropriate CPT code for combined right- and left-heart catheterization, including
injections for left ventriculography.
A. 93451 + 93452
B. 93453
C. 93456
D. 93453-50
I thought it should be: B

14. Which of the following procedures is abbreviated as either ECG or EKG?
A. Echocardiogram
B. Echocardiography
C. Electrocardiogram
D. Electrophysiology
I thought it should be: C

15. A spontaneous abortion is an abortion that occurs
A. because of an infection of the products of conception and in the endometrial lining of the uterus.
B. when parts of the products of conception are retained in the uterus.
C. before the twentieth week of gestation without apparent cause.
D. for the safeguard of the mother's mental or physical health.
I thought it should be: C

16. The CPT code for percutaneous transluminal pulmonary artery balloon angioplasty for a single vessel is
A. 92998.
B. 92996.
C. 92999.
D. 92997.
I thought it should be: D

17. Which of the following procedures is commonly performed to determine the cause of dysfunctional
uterine bleeding?
A. Cervical capping
B. Oviduct transection
C. Cervical C/S
D. Endometrial biopsy
I thought it should be: D

18. Identify the appropriate four-digit ICD-9-CM code for primary pulmonary hypertension.
A. 443.89
B. 416.0
C. 440.1
D. 411.81
I thought it should be: B

19. Which of the following code groups would be used to report a successful l birth after previous
Caesarean delivery?
A. 59400–59410
B. 59610–59614
End of exam
C. 59050–59051
D. 59040–59041
I thought it should be: B

20. Which of the following CPT codes would be used for intracervical artificial insemination?
A. 58726
B. 58970
C. 58321
D. 58974
I thought it should be: